Here is a 2500 point army. What are your thoughts?

HQ
GM 145+6 GKT retinue,1TH/SS 421 pts.

Troops
ISTX8with 2 plasma guns chimera multi-laser/HB.EA 190 pts.
ISTX8with 2 plasma guns rhino,EA 155 pts.
IG Infantry Platoon
IG Command Squad JO+4 men 40 pts.
IG 2 Infantry squads 20 men 120 Pts.
IG Infantry Platoon
IG Command Squad JO+4 men 40 pts.
IG 2 Infantry squads 20 men 120 Pts.

Elite
Inquisitor with psycannon 50 pts.
2 HB servitior 50 pts.
1 Sage 10 pts.
1 Mystic 6 pts.
Eversor Assassin 95 pts.

Heavy Support
GK Greadniught with TLLC/ML,EA 145 pts.
GK Dreadnought with TLLC/ML,EA 145 pts.
Leman Russ Tank,EA 160 pts.

Fast Attack
FAGK Justicar+9 275 pts.
FAGK Justicar+9 275 pts.
SERAPHIM sQUAD vs/power weapon,MB+4/MB,1HF 157 pts.

Total 2454

That is 104 troops, 3 tanks and 2 walkers.