The boat from the guy that runs the old "what's your beef" Dave? I talked to him about his boat the night I saw you there.
I don't think that rig is an improvement on what you have and blackhawks are tempermental, ask Airpacker he came to my run with a spare bravo in the back of his pickup he trusted his blackhawk so much.
Expensive to fix and prop also.
Has for the boat itself, I boat with a guy that has one with a single 525 SC in it he loves it and the whole family spends every weekend on it. Runs 72 MPH.
Call me 734-8284 I can give you an idea of the numbers I think it's worth.