In the process of upgrading my gulfstream and purchasing a 2006 sailfish. I have read some threads re: hardtop rotting and moisture. I mentioned this concern to my surveyor who is surveying this w/e. I'm also having the twin yamaha f250's checked out by a technician. The engines have 210 hours. The boat comes with trailer and full Raymarine electronics including radar. Does anyone have any other known "expensive-to-repair" issues with this boat or engines that I should also be on the lookout for? Has anyone had any other major problems with this year sailfish? Also any opinions on what the purchase price should be?