I'm the unluckyest LST owner of the world...

Hey James,

I mentioned the boss/flange thing in my post....
On his site he says he can do custom mounts if you give him the right dimensions:

A manufacturers drawing is usually best if you can get one. I will try to make this mount work for your motor.

edit: the first run with my LST XXL sent my esc up in flames. shit happens I guess