You have it easy
At some point I need to get a new compressor, drier, and expansion valve set back in my 300D because the compressor started making a moaning noise and leaked all the freon out (dunno the exact circumstances - my brother was driving it at the time).
What's worse, I'm in Texas and the 110* heat waves are coming. I can feel it.
EDIT: Oh, and on top of all that, my system is converted to R-134 and I can't convert it back. WOOHOO, looks like a hot summer...