I'd suggest looking at some of the other 3 wheeler kits. I quite like the Pembleton for example! But otherwise good luck!
I have looked at the Pembleton as well as many others. I can't stand the ones that someone just hacked the front off a bike and put a pair of wheels and seat on it. I love the look of the Pembleton but it uses FWD and a VW transaxle and just about all the other ones I have seen (that utilize a Motorcycle engine) are using the bikes transmission and either no reverse or some add on system. I wanted a true 5 speed and a robust drive line. It will take more effort initially but I feel it will be worth it in the end.
