Wonderful models, joyous models, detailed models.  Ummm, did we have to have three different persnickety options of weapons?  In the case of the Immortals' Gauss Blaster, four different side panel/power cable options?

<sigh>  Oh well, mainly a rant when I started realizing all of the Warriors I'm in the process of converting into Immortals (which will give me 5x Gauss Immortals, 5x Tesla Immortals & 5x Deathmarks (unconverted) per Immortals/Deathmarks box) will have to be custom fitted for each and every weapon depending on the pose. 

HINT:  Put Warrior torso together, assemble weapon + arms to the torso, then glue the torso to the legs (however you modify them.

Minor rant when a buddy I haven't heard from for months called up and killed two prime hours of model building time when the wife was going to help do some of the cutting of conversion bits (plasticard, etc.) and cleaning up mold lines.

The basic "Win" list is fairly simple:
Imotekh (Night Fight mainly, but lightning strikes for random fun)
3x Scarabx10
3x Spyderx3

That's 1125 points there.  Fill the rest with Warriors and some Ghost Arks. 

The Scarabs run around 19-24" (after getting +3 Scarab bases each from the Spyders) assaulting every vehicle in sight while the Spyders try to keep up.  If need be, wait a turn to exploit the guaranteed 1st turn Night Fight to set up for the first charge.  Remember it isn't necessary to have them rip open every vehicle, so multiassault and get multiple vehicles down to 4ish AV.  Next turn, scuttle away to find new targets (or meet the Spyders for more Scarab bases) and let the Warriors shoot their now auto-pen shots into the armor shredded vehicles.

The Scarabs can also tarpit most infantry quite well even if they aren't the greatest at killing them, but used carefully, the Spyders can help on the beatdown.  In fact, that is the weakest part of the core of this list, the AI is low, especially if you have to worry about leaving squads at objectives. 

Booooring, but it should be workable.

Okay, fiddling around with three lists to see what happens with the metrics.  The lists are probably not the greatest, they have the sole advantage of being what I could field right now with what is in my house, including doing some conversion (20 NW on sprue into 20 NI using the extra weapons in the Immortal;/Deathmark boxes).  I don't like some of what I see, but then I'm not claiming to be fielding a competition list.

Ground Rules:

• Part of the AT capability of the army is the Gauss rule for auto-glancing.  Simulated by dividing by 4 for DRPG and 5 for DLRPG.  For the Rhinos, that is an extra "glance" requirement, but I'm trying to err on the low side.  First number is the actual penetration rating and second number in parentheses is the total with the glance divisor figured for Gauss weapons.
  
• Tesla weapons have AP-, so to simulate the fact that they have a -1 on the Vehicle damage table, I'm cutting their DRPG rating in half since they only have a 1/6 chance to kill instead of 1/3.
• Tesla weapons at BS4 have a 2/6 chance to miss, 3/6 chance to score 1 hit and 1/6 chance to score 3 hits, which averages out to 6/6 hits, so I simply ignore rolling to hit with them.  This means my numbers for the Annihilation Barge's TL Tesla Destructor are low because I didn't feel like fiddling with the rerolled misses.  Easier to just assume it hit 4 times.
• Secondary effects of the Tesla Destructor are ignored (Arc rule).  Imotekh's lightning call and his once per game Staff of the Destroyer shot is also ignored.
• Scarabs DRPG & DLRPG stats are based totally on reducing AV to 0.  So I just figured the hits, divided by 2 (4+ to entropic strike) and then divided by 10 for the Rhino and 14 for the Land Raider.  Totals including this will be in parentheses after the actual penetration rating.
  
• The third list includes an Annihilation Barge, so it has double numbers based on whether or not it has a Tesla or Gauss secondary weapon.

Some initial observations:

1. Flayed Ones really and truly blow.  Five of them cannot do anything but CC 1.667 MEQ down per Assault phase.  If they take no casualties themselves.  If you get 20 of them, you maybe could survive the I4 strikes to finish off a MEQ MSU.  Or you can buy 20 Warriors who perform exactly half as well on the charge (40 attacks vs 80 attacks), can almost wipe a MSU in shooting and actually have a chance (Gauss glancing) of suppressing and killing vehicles reliably.
   
2. I think Scarabs are not best employed in totally destroying armor (although that is good!), but if you can get them in range first, rip down several vehicles in a multi assault so that next turn your opponent has two Rhinos with AV 4/4/3 or two Land Raiders with AV 8/8/8. 
   
3. If you have Scarabs, you have to have the Spiders.  I think a Scarab list can cause some serious issues if properly supported.  However, Scarabs are not great MEQ killers except in vast numbers.
4. Warriors & Immortals are going to be tough to shift off an objective, especially by shooting.  Assault could do it, but it might be costly.
5. All of these lists do fine in DMSS, DMC & DLRPG.  Weak in DRPG to the point where the last one actually falls into the same DRPG bracket as the 0-4 Adepticon 2011 lists, even with the Gauss glance rule.  OTOH, with the massive amounts of glancing potential from the core troop units it might be considered that Necrons are more designed to suppress armored vehicles more than kill them outright, but, the 12/24" range issues means a lot of close up suppression.
   
6. Another thought: Turn this more into "Herohammer" and buy an extra Overlord choice, then cherry pick some Crypteks for their Royal Court to provide more AT firepower.  Imotekh, Overlord, Crypteks (2xStorm, 2xDespair, 2xDestruction), 3x Annihilation Barges, 4-5 Troop choices.  I'll have to fiddle with that one, but 515 points in HQ choices with just Imotekh & the Crypteks, without picking the second Overlord...Ouch.  
7. WTH?!  Why does going from 3+ to 2+ AS cost as much as a Storm Shield?  Why does a Storm Shield equivalent (3++) cost 45 points!
8. Just to make sure: Flayed Ones blow. 
   

This post is a bit weak, but I'm going to stick it up anyway since the main reason it is "weak" comes from me being unhappy with getting a decently balanced list so far.  I dislike that every last one I've figured out depends on Imotekh the Stormlord himself to give it that extra little edge.  Oh well, back to the grind.