Pred x11 motor choice

[styleone]

Just a quick question to gauge general thoughts guys, what turn motor are you all running in your Pred x11? Mine is finished now and I'm looking to get the electrics in shortly. I hear people run lesser powerful turn ratings due to the Preds efficient drive train and lighter gearbox internals?

I'm told no standard 4wd 5.5 and 6.5? apparently some are running 10.5's?

Any thoughts please...buggy will be used mostly indoor carpet at first I think

cheers for any helpful info