I recently got a BK YM. the mods I've done or planned so far is.
1) gen crystal
2) gen tube & crown
3) The Zigmeister lume
4) The Zigmeister service.
I've sourced a gen platinum bezel but at $1000 I need to think long and hard about it.
BTW I cant really tell the different in any mods from 6 feet away. So I would say just polish and enjoy
Just a thought. I'm starting to learn how to do minor fixes on some of my lower watches. Its kinda good to learn how to work on your on watch. But anything that I really like or is expensive so to the mod gods.
I know a few hot shot surgeons that have patek's. When I'm over to their homes they show them off. But I've never ever seen them wear them. But these guys wear gen IWC and breitling as their beaters. And they really beat them to hell