It was an interesting build - Using an outrunner hybrid at the moment but think I can get a 1512 in that gap so will see what the MMM brings - I have about 70-75mm to play with.
The hybrid is pretty hard to turn over and can lock the front wheels! Mamba is doing ok but need some juice to get it to start.
Raining in NJ but hopefully will get to give it a run at the w/e -
MM
5s2pA123 / 6s2pA123
15/46 / 18/46
1600kv Hybrid