Nice, looks like it will be completely user rebuildable like the 1/10 Vipers. Would be nice to have one motor and then be able to buy a different stator if you wanted higher/lower kv.
Yeah, I would guess lots of burned up motors and speedos, and too much complaints and warranty claims. They did have a RTR (or maybe they called it "combo" version) of the SC8e with the LRP system for awhile, but it only lasted a short time before they discontinued it.
That said, I am going to try out the Vector 8 motor in my on-road GT, but it's a different application (small wheels, low rollout) than 1/8 SC, and I know how to gear a vehicle properly. Even then I'm unsure if the results will be acceptable. So I can imagine someone throwing in 6S with the 2800kv in the SC8 with stock gearing would be in for some big problems.