you should be fine selling the vehicles.
I run the RC8 and RC8T converted to electric, and a few races ago (about a month or 2) was the first time I broke the RC8 after a year of driving, but, I agree the part I broke was one that is one of those you would mod.
the RC8T I was alittle dissappointed in the chassis braces. I went through 4 of the plastic ends that go on the rods from some impacts that shouldn't have broke it. went with King Headz braces and the car i situated now.
< Durango DEX8, DESC410V2, DEX410V5>
< Team Associated RC10B6D>