1/8 Plexi???

[suicideneil]

Interesting use of an old G2 chassis, looks like its ment to be that way almost. My advice- remove some material from around where the tranny will sit, then use a piece of the thicker polycarb to make the tranny mount & bolt that in place in the centre of the chassis (maybe have the polycarb under slung so it doesnt look like its just plonked onto the top plate). As for your dremel- get a Black & decker wizard = cheaper and just as good IMO.