I have a redcat xsc and a km 001 that I converted to a hpi Baja 5t,, and the remaining parts to put the km back together,, anyway,, I got into 1/5th scale with the redcat when people were just making aftermarket parts for it a cpl years ago,,,I upgraded chassis, running nutech monster truck shocks,, nutech steering posts and bearings, phat cat parts,, but then got bored, ,aftermarket parts were few and far between from stock,, they have weak parts like any of them do,, driveline and shocks/ shock position,, shocks are layed down at a angle,, and put undue stress on the middle of the shock under compression ,, and they tend to fail,, aftermarket shock tower sits the shock more upright,,,,,, fastlane machine made replacement axles for a while, but quit, no demand,,, so pretty much stuck with stock,,, 7075rc generally makes all the aluminum parts for them,, easy grand there on upgrades,, if u wanted,, once I bought the km and started upgrading I was hooked ,,, now cpl grand later,, car is pretty much all aftermarket,, and now a truck,, using king motor t1000 body,, but not a lot of km left on it,,,, love the Baja though, lots of fun,, especially when u put a modded engine on it with some power,, ,, honestly ,, the redcat has never been run,, sits half apart,, one of these days maybe ill get bug to finish it,,, just bought a crankcase and a 2mm stuffed crank to start building a engine for it from the black Friday sales,, so maybe will get bug to get the rest of the parts to finish,,, love both,, but id buy the km first next time,,,,, will have lots of fun with it,, and aftermarket is easily available ,, you will get the parts upgrade bug tooo........... find a used hpi would be a good idea too,,, and remember if u plan on racing,,,most places don't allow clones,, clones are the devil.........heheehe because on some some forums,, if they find out u saved half the cost of a hpi,, by buying a clone,, u are dirt,,, ive found this out,,, and had my posts deleted,,wasn't kicked off,, but did ask how I could delete my account and got no answer