Ok, thanks for all the answers so far! Yeah, the tuning and stuff like that won't be a problem as I offer that with every new R/C someone buys from us. I will help you get it started, tuned etc. I feel if you buy it from me, then I should help you get going, especially if you're new to the hobby!

The electronics question was more of "are they even worth running" not should people upgrade because they are gonna race! Thats a given with all RTR's if you gonna get real serious with it. I just make sure half of the ones I sell aren't crapping out servo's, rx's etc. every other one I sell!