This sort of major renovation project is really beyond my skill-set. You did say any effort would be appreciated. The biggest problem with this project is the 1980 Pirates uniform's uniqueness. The hat is weird so colorization and logo swap isn't an option. I had no choice but to try to fit a Pirates cap from another image overlaying the White Sox cap in the original image. The original image is courtesy of
Baseball Birthdays I hope you can make some use out of it.