Bryan, it sounds like you have a really nice boat. I can tell you that selling a boat is not fun or easy. In fact it's very stressful unless you have the right frame of mind and the right people involved.
I know this because I have made a habit of buying , costumizing and selling boats, not for financial gain but for fun.. or just no happy with what I had.
I have been told and have heard others say that do it that it's a sickness, any way,
I would not part out the boat unless you intend on placing stock power back in it.
Because of what you have done in modifications, it is going to take a knowledgable, savy buyer to realize what you have. You are in the right place to sell on OSO.
And there's other issues, cash buyer?, finance, insurance , surveys,transport etc.., etc..
The last boat I sold I went through a broker. It was still stressful. I found the buyer and he made it happen with finance and insurance resources.
It jormally costs 10% of selling price, but in this case since I found buyer and the selling price was not asking price the broker and I cut the commission down.
In the end I am glad I went through a broker, I have sold 2 boats with and two without in the last 6 years and the one's without were far more stressful.
(Buying a bigger, faster boat ? it's a sickness)
Best of luck Tony