I had to make an aluminum axle holder for my resin Paddy Wagon after a crash tore off the resin holder along with the fenders.Runs fine but at some point I will have to make fender brackets. 
Nice work! Cool results, but looks a bit top heavy to be racing around a slot car track. Lookout!!! 
It really is quick!The body is lighter than the Hot Wheels diecast that it was mastered from!