[@Ariamis]  For Sparks, my tech guy, I'd like to have his main weapon be hacking or something adjacent.  Maybe giving viruses to the enemy units?  Or taking over a single unit and controlling it from afar?  obviously he won't be as good at controlling it as the original pilot, but even just decent control could send it against its own allies and cause chaos.

Secondary system is probably repair drones.

Also I really like the design of the Tachikoma from Ghost in the Shell, and am thinking of using it here.  It has four legs, but I wouldn't take the spider legs system, and so wouldn't gain the benefit of it.  Is that okay?