I very fast became addicted to making my MLST bulletproof and upgrading it. I still have a few upgrades I want to make, but have to say I honestly love this little beast more than any of my other RC projects. I have tried pretty much everything there is to try out there and have to say this thing is still my favorite truck. Once the driveline is upgraded to all metal gears and shimmed properly this truck is pretty much bulletproof and endless fun, with the Traxxas MERV motor and Castle esc in it, it is a serious mini e-revo killer and a ton more durable.