so on the Emaxx pages I believ you see the pro diff first and then another. would the secong be the 1:8? yah I figured out the hot bodies right after I posted lol. hmm but UE I cant recal any of there parts. Do the stock 3.3 axles stand up to brushless? I have them on the rear with my spool and it eats them like Mike tyson eats babies. Hmm well about the brushless, all I see in the xl wanderer is the 12 xl. I still wanna run the 9 xl though. also you know brian G's data calculator thingamajig? With 8s, wanderer 12xl and a 1:8 scale diff it says 54 and some tops but with an emaxx diff it shoots up to 63. does anyone know of another rc calculator thingamabob? Would the wanderer 12xl still pop wheelies with 24t pinion and 51t spur, I think it should cuz its brushless ; ) Man I need a new setup then. help me out with the brushless please. I will be making this maxx into a racer. It will be as light as possible and as cheap also.