Bill,
No real problems, just typical old boat things. The transom is solid, haven't found any rot and the boat is in pretty good shape (A few gelcoat cracks inside). The 200hp OX66 engine has very low hours. It was on a 19' Henry O, and that boat never went anywhere. When I aquired the Donzi, I had just sold a 25 Hydra Sport with twins and was thinking I would be OK with the smaller boat. We pulled the tired Optimax off of the Donzi and put the Yamaha off of the Henry O on it. I bet it has less than 150 hours on it.
I fish off of the East coast of NC, mostly for Kings and mahi. I have two small kids (7 and 4) and the lower sidewalls and transom make me a little uncomfortable. It rides a lot bigger than it is, and handles beautifully. I am getting ready to make a new Gauge/Swith panel similar to yours, and I need to put some time into the Lights and the Livewell.
I found a nice 25' sea pro that I can get for a bargain, with twin 150 HPDI's. That boat is a little closer to what I am used to (Reminds me a LOT of my old 25 Vector) and has a lot more fishing room and higher sides.
The trailer is a little bigger than the boat needs, but thats ok. A person with some decent electronics and $500-$1000 spare cash lying around could have one heck of a nice boat. The T top is a custom made, with an electronics box and as you know the boat has a decent amount of storage.
I'm thinking of listing it for around $12k