I have recently purchased a beautiful '84 Cherubini 27' and I really would like to install Marine Air. Has anyone out there been through this project from beginning to end, and does anyone have suggestions on the best way to go. I am in the middle TN area and it does get dang hot, and humidity is an issue too, so with that said BTU's is also a decision point. Thanks in advance for any ideas and suggestions. Happy Thanksgiving to all!