Re: Trawler Restore ??
if you are mentioning both "Grand Banks" and "Mainship" then you still have a lot of figuring out about to do about what you really want. A real Grand Banks is a wood hull, (teak planked from Hong Kong as I remember), and a true single screw displacenment hull (at 36' about 8 knots at best). A mainship is all fiberglass, singe or twin screw and is actually a semi-displacement hull (36' wil do somthing like 18 knots for there earlier ones, I don't know now).
There are lots of differnt types, with different accomodations and power options, Grand banks & Choy Lee are two top names in wood hulls (at least in the 70's & 80's they were still wood), Marine Trader & Mainship are known names in 'glass' hulls. Mainship is part of Silverton Marine corp (Silverton, Luhrs, Hunter, Mainship), and they have always worked to give good value for the $, -- good boats.