I have a 2008 EZGO TXT 36 volt golf cart and need to get more speed out of it. I'm new at these things but I have already pulled my plastics to get custom painted and I have a 5" lift waiting to be installed. I've done some lights an sound but this little cart is the slowest on the block. What can I do to hit 20 mph with this thing? motor, controller, wiring, how far do I have to go or should I say how deep do I need to dig in my pockets?