How long would it take to do all categories in one go, but you don't do individual cups, aggressive items, or no skips to reduce the time of the run

Take the WR times of all of them, and that's the perfect, or take somewhere in the middle because it's only a mad person doing a 1 shot that's ever going to try it.

Or take a look at the extensions and the 100% because that might be what you want.