Well I have ONE of two choices here.
I have a GTB 6.5 lite brushless system or
My TEKIN R1 PRO 362 COMBO. One of these is going in, but I'm thinking the Tekin. Both are 540 systems. But the 362 HAS AN UNGOLDLY amount of RPMS
While the GTB system has more torque.
I can try one and if I dont like it I can switch to the other one.