Had a fun idea about building a recumbent, sole purpose being speed. ideally a 29" wheel rear end, maybe a 24" single front, with a derailleur style shifting system for the rear. was thinking a nice negative camber for the rear wheels for stability and placing the rider, me, in between them. toying with the idea of disc brakes. just have no real idea how to do this, or where i should start.... anybody have any input on this? anyone else thought of something like this?