Club car and Ezgo motor want work per say but can be made to work with the right coupler installed on the motor.
48 volt motor will perform well.
36 volt motor would really perform well on 48 volts.
HotRodCarts,
I bet you call my Steen up and tell him you need a Ezgo motor done, instead of the Club Car he would do it for you. He did mine for me.