Well, I started the 5T stuff today. I'm using a Neu 2230 1Y motor in Mike's conversion kit. The 2230 fits with about 2mm of clearance to spare!

Had to route the wires through the back brace, but it fits great.
I'm going to use the Mamba XL on 8S so I can have brakes and reverse. Thanks for all the great advice on this forum. Especially doo540! I love your 12S Baja.
Also, thanks to the wife for letting me spend $850 on a motor. Love ya babe!