Looking very hot there mate.
And after something similar is about to start in my back shed.
But I won't be running a V8 motor, nor a powerglide...
Looking at running a 3.8L commo motor, with a few little tricks to get it all short, and narrow (Think, Go-Kart with 125KW at fly...)
Most likely run the 4L60E (As I already have motor and box from old car
)
I'll have to post up some pics also, and I'll be running front mount, rear drive, ATM, engine will be N/A, and if it's deemed quick enough, left alone, if not, twin T28 strapped on for more Oomph...