Yes, I believe I will definately do some seat work, but I have still yet to find out what an original seat would look like. I'm not sure if they are all that wide or not. It looks as if someone has modified this one.
It has a Comet series 20 drive system with a 1" shaft on driver and 3/4"bore w/7in. diam. on driven. Then runs a jackshaft to chain drive. It also has a differential on the axle. I'm not sure what kind or anything yet though. I just got out of hospital today and have not had time to look at that yet. I received a new roboneck yesterday, 6 screws, a double plate and all titanium in my c4-c6 neck vertebrae, so it will be a little bit before I can mess with the trike again, prob. about month or so. I'm trying to get a gameplan on what all I want to do with it while I'm layed up.