I know this is prob. not the norm for most TMAXX owners. But I had a hard time choosing between getting a TMAXX and a Summit for the reasons of wanting a nitro truck but wanting the low gearing to crawl over things like the Summit. I have heard that the revo and the summit are really similar and the maxx has some of the same components as the revo but the question is. Would I be able to swap out gears to get the ability to crawl over stuff like the summit but retain the beauty of the nitro.