Wheels sound good. I put some weight in the rear of the battery box, and also behind it with shoe goo, that stuff is amazing. I smashed down some golf shaft weights and got it way back there. I also moved my esc to the front so the battery is all the way back now, against the weights. I had to order some 12 gauge wire to reconnect the motor. Now I have more weight in the back and will see how it does when my track reopens in two weeks. I am also working on my Losi SCTE and moved the battery back.