I have a chance to buy a 1990 275 PRO with a Johnson GT 150. Had boat looked over by marine shop and they said:
1 - rebuild carbs (been sitting for a year without starting, oil gummed up in jets)
2 - upper motor mounts need replacing
3 - fuel tank and system need flushing to clear out year old gas
4 - delaminating on hull (2 areas roughly 5 square inches each)
5 - replace VRO (can't I just unhook and pre-mix gas & oil?)
6 - replace impeller (preventive maintenance)
I really like the boat and am wondering which of these items can be done myself. I've done a lot of auto repair through the years and have a pretty well equipped shop.