Need ideas for new brushless setup!

[R00ST]

Do you think 3300kv would be best on 3s for a 2wd truck that weighs roughly 6 pounds? I know lower KV is better for torque but I want to make sure the 11.1 volts I would be running would be efficient for the motor.

Do you think I could run a 9xl with the MM on 3s without problems? The 50 series medusa would be ok on the MM as well? That would save me from having to get a new controller (unless I decide to pick up a used MMM and sell the vxl motor/MM on my FLM rustler I have so I can sell it as a RTR).

Also, I have a friend selling a NEU 1512 2y from his BL revo. I am not to familiar with the NEU series (always have been out of my price range lol) so not sure what the proper voltage input this would work with? Would this be an OK option to run on 3s if he wants to sell it cheap?