2v2 Tourny, Radicals and CSM!!

[Pabst]

Okay so this list is for an upcoming 2v2 tournament. The rules are 1000pts a piece, you get to choose your ally ahead of time provided you both havent placed high in past tournaments, and you need a convincing theme and back story as to why your armies are fighting together.
So I've paired up with my room mate who plays Chaos. The obvious choice would be to run my IG but I'm thinking of really going nuts and doing an ultra radicals/excommunicated inquisitor list.

Now we have a solid 1000pts of CSM that We're happy with but my list I am still a little unsure on and would appreciate any input on how to build mine to complement his.

So heres the CSM list....

HQ
--------
Daemon Prince w/Wings, Mark of Slaneesh and Lash of Submission
-155pts

Troops
----------
6 Thousand Sons Marines w/Aspiring Sorcerer
-175pts

3 Noise Marines w/Sonic Blasters
1 Noise Marine w/Blastermaster
Champion w/Doom Siren
-225pts

Elites
----------
7 Chosen w/Icon of Tzeentch, 4 Plasma Guns and a Las Cannon
-261pts

4 Terminators w/Icon of Tzeentch, 3 Combi-plasmas and 1 Heavy Flamer
-180pts

Total-996pts (any input on this list is welcome as well)

Now the Daemon Hunters....

HQ
----------
Inquisitor Lord w/Psycannon
2 Heavy Bolter Servitors
1 Plasma Cannon Servitor
2 Sages
1 Mystic
-186pts

Troops
---------
8 IST's w/2 Plasma Guns
Chimera w/Hull Heavy Bolter and Turret Multi laser
-185pts

8 IST's w/2 Plasma Guns
Chimera w/Hull Heavy Bolter and Turret Multi laser
-185pts

Elites
--------
Eversor Assassin
-95pts

IG
-------
Platoon HQ-
Junior Officer
2 Plasma Guns
-60pts

1st Squad
Vet Sgt
Plasma Gun
Las Cannon
-101pts

2nd Squad
Vet Sgt
Plasma Gun
Las Cannon
-101pts

The total comes to 913. Now I'm not sure what to do with the last 87pts? I was thinking DCA's? IST's? or maybe a Daemon Host? Also for this type of list, is the Eversor the best choice in your opinion? Or would another assassin do better? Any input on the rest of the list as to how to make it more fluffy or effective is more than welcome!

Thanks!

p.s Converting the guard to a cult of slaanesh type thing has been way more fun than I ever imagined! hahaha Why did they have to take lost and the damned away