Hey Mad Cobra you might want to look for the the fellow on here called FASTERPATRICK. He lives in the states somewhere however he has a whole thread dedicated to how he built his chassis:
Fasterpatricks Custom Cobra
Actually just look through the scratch builders section.
Plenty of different wheel options on here as well (this maniac rany me up wanting to buy my Trigos, LOL) so ask as many questions as you dare.