Ill try smushing everything into a smaller box, and I'll look for a nice size box at work tonight. I'll check it out.
I used the mamba micro pro esc with the 5400 and 8000 motor from above. It hit 50 with the 8000, but I only used the 8000 for speed runs. 5400 is fun for if you get some rubber tires for sliding. I'll throw in the used esc and one of the motors for a total of $120 if you want. $140 if you want a receiver and remote. I hope you realize the roller is used pretty well and definitely not mint.