What wind brushless for vintage CAT

[kaszal]

Hi, I was wondering what wind brushless is sensible for my vintage CAT. I've got a Novak GTB and 5.5 but that's a bit mad... was thinking of a higher wind "Velociti Light" motor. It's only for fun and I don't want to shred my drivetrain. Got MMS nylon diffs, slipper clutch, ceramic balls and sanded diff plates. Used to run 14x2 if I remember correctly. Also lightened up the car with carbon fibre chassis and Li-Fe battery. Any thoughts appreciated. Thanks