Also if you want to save yourself 20 points to be used elsewhere, combine the two identical terminator squads into one 10 man squad. Same weapon load-outs, you only pay for Psybolt once and you still have the option to combat squad that unit depending on the victory conditions of the battle.
EDIT: I just realized those are your only troops, so only use my suggestion if you feel like dropping a Dreadknight for a Strike Squad or more Terminators. Just off the top of my head, combining the two Terminator squads, dropping a Dreadknight and MC off the Libby's staff and the Pruifier's hammer, and adding a basic Strike Squad (10 man) with two Psycannons in a Rhino with a Warp Stabilization Field could be just as effective with your strategy of using Summoning. And I believe the points iron back out to 2000.
So without repeating all your load-outs the list would look like this:
5 x Ghost Knights
10 x Terminators (option to split into combat squads)
10 x Strike Squad (option to split into combat squads if you really needed to plus you can still summon the rhino with the whole squad)
6 x Purifiers
Last edited by Ninja D; 04-21-11 at 09:31 AM.
Reason: added info