So, is this the track car? If it is, ditch the mustang body, its heavy as can be...
Pleased with the get-up and go of a 40t? I love my 42t pattern wind to death. The acceleration is unbeatable, and with a 7t pinion the top speed is pretty decent for a track car at around 22mph. For NI-MH's go with Intellects. They're uber cheap, but performance is very nice. I was actually going to pick up some Orion cells, because not only is the performance great, but they look uber sexy!
Duratrax 750's:
http://www3.towerhobbies.com/cgi-bin...?&I=LXLWT0&P=7
Intellect 750's:
http://www.atomicmods.com/Products/I...AH__12840.aspx
Orion 900's (been wanting to try these bad boys out):
http://www.atomicmods.com/Products/T...HV__14213.aspx
Later,
RedSXmodder