Wheels are made of components, often from different companies. If you bent the RIM, you can replace that Weinmann rim...You might have blown a spoke or two, and you might be able to re-true the wheel. A bike shop may be able to retrue the wheel, or if not, relace the wheel with a new rim. The old Campy, HF Hub is most likely NOT damaged. It may be quite a bit cheaper to just buy a ready made wheelset, but not if you are trying to keep the old Vintage look. Not too many High Flange wheelsets available out there. You might find a used one at a bike shop, Craigslist, or a Co-Op...Where are you located?