I'm interested in your next choice for a drivetrain and electronics. I started a jeep conversion a while ago and used the motor, axles and transmission from an HPI King Crawler 1/10 scale (not available any longer). I got about 1/3 the way through then put it on the shelf waiting for suspension parts. Then, WOW! ROC Hobby 1/6 Jeep. I looked, decided to finish my project, got diverted with other projects and broke down and bought it. So the original conversion project sits in a box, I'm hoping your project lights a spark for me to finish it, then I'll have two Jeeps in 1/6 scale to recon for my 1/6 tanks!