Good move removing the spoiler - you sure you're going to be able to deal with the reduction in downforce?
They're all nice little jobs to do, on your list - they don't cost much, don't take long but make a world of different.
If you wanted to get rid of those depo's - someone will take them off your hands for some ridiculous price i reckon. Have you checked the exhaust clamps? They often need doing. Then just the standard E46 stuff - rust on arches, FCAB, RTAB etc
The spoiler was so nasty, the colour match was a joke. I've written all the things down in a list, now just need to put them into priority. Unfortunately nothing will happen this weekend as I'm going away, but might try and get a couple of things done like fixing the lumbar support. From googling I think it may be a snapped wire. The exhaust clamps made it onto the list yesterday as they are rotten. I'm not spending the £100 odd that most people on cutters are doing though. Crazy money for clamps.
The guy who sold it to me gave me the old indicators in a bag, so I thought I could swap them out, but when I got home I looked in the bag and it's another set of depos