This is the wrong place. This place is about turning a pile of tubes into a frame rather than turning a frame into a complete bike. Look more closely at the C&V forum. They don't have a problem with vintage frames updated with modern components. There is a thread, currently 198 pages long with almoest 5000 posts, dedicated to that very subject. I think it's titled "retro roadies-old frames with STIs or Ergos".