We are in the same boat so to speak. Going through the process for the first time also. It gets nerve racking when I start to over think it.
Here is my list which starts out like yours; Keep the water out (thru-hulls etc), get the water out if it gets in (pumps, manual and auto), make her stay (anchors, lines, cleats), make her go (engine then sail), communicate. Of coarse make her safe (and legal) encompasses all those and more.
My big question per thru-hulls is how far do I go? I have some that have good ball valves and fittings that I believe to be safe. A couple have the old boiler drains and will be replaced of coarse. But do I spend the money on sea cocks or just put ball valves on the thru-hulls where needed? Should I replace everything w/ proper seacocks? Where is the line between safe and more expense than necessary?
