Awesome George. Your workmanship and innovation is very inspirational.
I am amazed at the overall complexity when you get all of these systems plumbed etc. as compared to my little H&M ford pkg -- which of course has none of the things you described but still was a very nice pkg for simplicity.
My '97 Bravo 1 pkg in the 22 is also very complicated looking even without
a closed cooling system --- someday I will cover my entire body with vaseline and try to slip into the engine compartment enough to locate everything (such as the water pump, or maybe it is in the drive?? it was on the engine in my TRS 22) --- this winter I will chg all hoses and do some engine painting etc. so that will be educational. When Donzi installed the platforms on the outside of the engine stringers they made access even more difficult. In summary, Very nice work!!
1967 Triple Hatch 18' (sold)
1969 Holman&Moody 18 2+3
1982 454 TRS no windshield 22 2+3 (sold I'm an idiot)
1997 454/Bravo 1 22 2+3
+ some less cool, more functional boats