Im thinking about doing the same as your one now and not the futerengergy one!!! as it would be more of a challenge!!
just got a few questions as it is odd ie a electric bike motor!!!!
1) what motor did you use ie 250w / 500w 1000w motor ( just looking on ebay there are several)
2) how much energy have you got from this unit in one day?
3) the wire that comes out of the motor i guess goes down the metal tubbing ( ie you have extending the wire )
and what does it connect to after that ie an inverted / controller etc?? I guess im just a bit shocked a bike motor would work in that way as i never seen it on any other websites.