I took my 04' Coupe with 46,xxx to my BMW mechanic and he took at look at it. There are several things that are wearing out. I want to know if theses things are wearing out pre-maturely.

1. Control Arm bushings are toasted.
2. Support bearing for the drive-shaft is weak and causing a vibration
3. Leaky valve cover gaskets(seems to be a common problem)
4. Blower motor for the A/C is hitting itself and causing a loud noise


Thanks in advance!
Bob