I think this will be my first IG-88 Build

IG-88A (36)
Predator (3)
Heavy Laser Cannon (7)
Seismic Charges (2)
Autothrusters (2)
IG-2000 (0)

IG-88C (36)
Predator (3)
Heavy Laser Cannon (7)
Seismic Charges (2)
Autothrusters (2)
IG-2000 (0)

Total: 100

View in Yet Another Squad Builder

what do you think

Looks good.

Probly swap seismic charges for FCS though.

Charges give you more tactical options than FCS. You already have predator which is nearly just as good as a full target lock. It's a good list.

I would focus IG88C down first.