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XV 8 Shas'o + Command & Control node + Plasma Rifle + Missle Pod + Targeting Array = 127
So, I recently got back into Warhammer after about a seven year absence, back when I just painted, and have dove head-on into a full campaign with some friends of mine. We have a 750 point limit and apparently, there might be city fighting, although full details are yet unconfirmed. So I present my army list so far for your appraisal and advice!
XV8 Crisis Battlesuit + Flamer + Burst Cannon + Shield Generator = 57
XV 25 team
2 Burst Cannon (1 with Target Lock)
1 Shas'vre + Fusion Blaster + Drone Controller + Markerlight
XV 25 total = 147
4 Pulse Carbine equipped
7 Pulse Rifle equipped
Shas'Ui with Pulse Rifle + Markerlight
Fire warrior total = 130
11 Kroot Rifle equipped
Kroot total = 105
Devilfish troop carrier = 80
Total so far = 646
I would look to add some AT or some more troops.
I am also inclined to say that it may be more useful having a Crisis squad that can deal with high Toughness and good armour saves rather than more horde killing.