Grey Knight 2000 Point Lists

I wanted to get everyones thoughts on a couple lists I've been tinkering with. These are in no way a finished product, but I'm looking to have some more clear direction before I go order too much Grey Knight stuff.

List 1

HQPointsWargear
Ordo Malleus86  Term Armor, Psycannon, 2 Serv Skulls
Coteaz100
Elite
Purifiers140  5 w/2psycannons
Purifiers260  10 w/2psycannons
Rhinos55  w/psybots and stormbolter
Troop
GKSS x5 w/hback150  w/Rback &psybolt
GKSS x5 w/hback150  w/Rback &psybolt
GKSS x5 w/hback150  w/Rback &psybolt
Servitors x3, WarAc SBx2129  3 Plascannons, 2 Stormbolters, Chimera
DC Assasin x6, WarAcx3187  3 Flammers, Chimera
WarAc x3 Plas97  3 Plasguns, Chimera
Fast
Stormraven225  w/psybolt
Heavy
Dreadnought
135
  x2 TL Autocannons w/psybolt
Dreadnought135  x2 TL Autocannons w/psybolt
Total1999


List 2

HQPointsWargear
Ordo Malleus
80
    Term Armor, Psycannon
Crowe150
Elite
None
Troop
Purifiers260     10 w/2psycannons
Purifiers260     10 w/2psycannons
Purifiers1405     5 w/2psycannons
Purifiers1405     5 w/2psycannons
Rhino110   2 w/ Stormbolter & psybolt
Rback100   2 w/ Heavy bolter & psybolt
Fast
Stormraven225  w/psybolt
Heavy
Land Raider Reedemer
265
  w/psyflame, psybolt
Dreadnought135 x2 TL Autocannons w/psybolt
Dreadnought135 x2 TL Autocannons w/psybolt
Total2000


Both lists are intended to be all comers lists. I'm trying to get enough armor in to give some saturation and transport to midfield where this army comes into its own. Once within 24" of opposing units, the psycannons should become murder for opposing armies. The large groups of Purifiers can be combat squaded, or not, depending on the scenario to provide some flexibility and kill point reduction. I know I haven't spent anything on upgrades to halberds or daemon hammers on here, but I would probably slide some of those in on a final build. Maybe not though since one of the keys to GK is to keep things moderately stripped. The Ordo Malleus Inqusitor would be attached to a Chimera in List 1, and buired in a LR or SR in the second. Crowe would be hidden where possible in List 2. Let me know some overarching thoughts on where these lists look weak, or where they will come up short. Thanks for the help.