The enforcers look fine.
With the Orlocks, anyone with a lasgun does NOT need a backup laspistol.
Id be tempted to run the leader with better
CC, for those who get through (and if you have enough terrian, someone will) the firestorm. I would suggest either Chainsword, Laspistol and Dum-Dum Stub gun (for S4
CC attacks), or close shooting with Flamer, Manstopper Shotgun, Chainsword (droping the 3 laspistols will give you more than enough creds to buy the flamer).
As a personal prefernce,
Id never run a gang without any
CC (or shooting for that matter), as otherwise it gets too boring and untatical. However, its your gang and up to you