$200 for a bare univega grand record seems awfully pricey, I doubt the frame was ever worth much more than than when brand new. It is a mediocre but decent and functional mid-level sports bike but not a high end racer and not particularly collectible. I think you can do much better for your budget if you keep looking. Buying a complete or nearly complete bike is probably going to be a lot cheaper than piecing one together using a bunch of individual new parts.