Thanks for the help. So far I am thinking of using the following.

9xl motor Feigao 540 xl or wanderer 9xl (any thought as to which is more reliable)
Mamaba Maxx controller.

To go with the items I have:
two Orion 4800 lipo packs
13/51 gearing in center

This hopefully will give me a charge it and run it buggy and the flexability to move the motor to a truggy in the future. Is this correct?