What is the best route to go down when building a competition vehicle for safari comps and trailling events? I would like to enter the Welsh Xtreme and Ultra4 further down the lines but am interested in what would be the best way to go? So far I am thinking of starting with a V8 discovery or range rover then taking it down to the chassis and rebuilding a roll cage and frame. I am looking at moving the engine back and swapping the drive shafts from front to back so it sits more mid engine and adding dome big 35 to 37 inch tires hoping not to strip the half shafts. I am also looking at eventually upgrading the axles to Spidertrax once I have got more into it and getting a Chevy engine block. Any help with the design and any lessons that you have learnt along the way would be appreciated.