i have to replace the cockpit on my buddys 43' sunny briggs. rite now it has a plywood deck with teak on top and non-skid paint on top of that. i was going to rip out the old deck and replace it with new teak, im just not sure of the order of how to do it? new plydood deck then attach teak to that? and what to put in between the teak for expansion? any help would be appreciated.