Friz, the donor is a dromida. I'm not convinced it will be the best donor, but it is what I had on hand. It is pretty cheap and mostly plastic parts like all the diff and shafts and stuff. It will be interesting to see how it holds up if I get it going!
Here is a related video I just posted about the gear head motor I am using in the truck. I screwed up and used a mounting screw just a bit long and it busted a tooth off one gear in the motor.
http://youtu.be/HsCEJ2fIEKM
Jim