"I got rusty nuts. No, on the bike, but not as bad. Got no real experience with how to resolve that issue"
All depends how bad they are,mine were so rusted that I don't think I could have removed them in any reasonable space of time if I hadn't used an oxy acetylene torch.Even with using the welding torch two were very difficult and I thought I might end up drilling/tapping.Plenty of time/patience,vibration and penetrating fluid often frees most rusted nuts