I've got this old bike in my garage. The frame looks good, perfect in fact. The cables are shot, and the wheels have some rust flecks on the inside, and there is a broken spoke on the rear wheel on the cassette side. I'm not a wrench. Is it going to be worth it to fix this steel beast, with new 700C wheels/tires, and cables? And will I be able to find parts to get the brakes to work? I can probably do the cables, but how much will the wheels cost? I think the guy bought it and rode it a dozen times before he hung it up.