I'd love to know your impression of that 250 Zuke on that hull after you've had a chance to run her a bit. My guess is that she'll be a pretty strong runner. The 225 OX66 on mine will run 33.5 kts at WOT on smooth water turning 5100 rpm, and I'm pretty sure that you will beat that.
For the Furuno chip, the best deals on marine electronics I've seen have been from Jim Maier at BOE Marine in Annapolis. Give Jim a call toll free at 866-735-5926 (east coast business hours) and tell him that I sent you from
ClassicParker. :wink:
How badly is the deck beat-up? Do you have any photos?
I ask the question because I think you may be able to resurface the deck with a roll-on product such as Duratec for a lot less money that Dri-Deck.
We use Dri-Deck on the floors of some of our fire apparatus cabinets, and it's not a bad product, but it will shift around if heavy objects are placed on it and it traps dirt underneath. If neither of those shortcomings will be a problem for you, it may work well. I still believe that a roll-on non-skid product may be a cheaper alternative, and look good too.
Take a look at
Warthog5's Mako project pages for photos of the non-skid that Bobby applied to the X-Shark for ideas...
http://www.classicmako.com/projects/xshark/
Bobby is also a member here, so maybe he can give you additional ideas.
Great project! Good luck! 8)