$2k is fair I'd say. All of the maintenance you listed is pretty easy. You can knock out the plugs, wires, cap, rotor, timing seal and VC paint in an afternoon, easily. Motor mounts are easy enough, WP is kind of a pain on the M103 but not TOO bad. You could easily get all the maintenance listed done in a weekend and have a nice car.

__________________
TC
Current stable:
- 2004 Mazda RALLYWANKEL
- 2007 Saturn sky redline
- 2004 Explorer...under surgery.

Past: 135i, GTI, 300E, 300SD, 300SD, Stealth