so i've decided to put together a test squad for the grot guard army i've wanted to build pretty much since i first saw images of a grot in a tank
i plan to use fantasy goblin bodys,
http://www.thewarstore.com/product48062.html and these heads for standard troopers
right now, i would like some ideas for
a-weapons-most of what i've found so far seem like they'd be a touch oversized
b- backpacks and pouches-again, most of what i've found would dwarf the goblins body
c-any other interesting bits you think might work well including things to grot-up vehicles (if this goes beyond a squad, it would be vehicle heavy army to keep me from needing to convert 100s of goblins)