Here was my boat,Taylor 20BR ran 74 mph (since sold)
When I bought it it was set up for the wrong engine (Bow tie) I fixed that.
I had to make all new seats and got them redone in the original pearl with diamond stitch also had to put a new floor in it.
Here's one I built for the guy that bought the Taylor. I can't find the pics of it finished.
I think he ended up going like 104 mph as delivered. (he didn't do any tuning after he got it from me I'm sure it would have run better) He ended up selling the engine and boat separately. The guy that got the engine had it dyno'd before he put it in a jet boat and it put out over 680 hp