I like this style of conversion due to its "more balanced" configuration...the one you see here that I built has the 3906 tranny but I would suggest the 3905 tranny (with e-revo motor mount) due to its brushless ready gears...note the aluminum esc perch over the rear shocks...I can send more pics if interested in more detail

the chassis is a 3.3 that has been de-anodized and polished