Ive just picked up an older schwinn trike rear end, the one that uses a non drive and a wheel equipped with a coaster brake. Im hankering to build a quadracycle recumbents like those streetfighters on atomic zombie but this ones going to be a single speed cruiser for town cruising, maybe a 3 speed or 7 speed nexus down the road. Also Im going to try to build the frame as elegantly as possible, trying to make it look like it was built in the twenties or 30's. Im just inquiring to see if anybody else here on ratrod has built one or has a hankering to get started.