I don't own a 'bent as yet so only know about what I've read/seen but, would you not get problems with chain wear on this? The chain is shorter than a conventional bikes' and I woudl think you'd need to be very careful about matching chainring to appropriate sprocket to make sure that you didn't try to make the chain flex sideways too much. Also, woudl the front-wheel-drive not make the steering very heavy?
Frame looks pretty though