A tall order, if I hadn't already done so much work on my second Tryke I'd sell it but I bought a Super Bronc just for a front fender and am committed now. Mine was welded crooked from the beginning and I fixed it with a slice and bend and welded it all up and you can't tell. You could have and new backbone bent up at a shop pretty easily I would think, I think I could make one if I had to with my simple HF pipe bender. You can fix it or part it out, I recommend fixing it although it has a small fortune in parts. I keep the Super Bronc in case I need a handlebar or forks, the Trykes are awesome to have so try and fix it. Were you local to me we'd make a new one and be done with it, there are capable guys near you I bet and your best option IMO. Good luck!:thumbsup: