Update:
Today i finished filleting in the center stringer and rear deck support. The stringer wasnt tabbed in when i removed it just glued down , i suppose because the deck was glassed right over it all and foam filled, the front bulkhead sits over that keeping everything in place. Regardless, i decided to tab it in anyway. I started cutting some 4" strips of 1700 as layer 1, which is did but it took a while because the scissors ive been using are getting blunt....so I couldnt cut the 6" layers...the last strip took like 20 minutes just to cut a 54" strip lol. So I went inside and "borrowed" the admirals pair, but they were just as bad. I want to hot coat both layers so I stopped there and just letting the fillets set up, and will get something to cut the cloth tomorrow. Ill also be adding in a boxed front bench to attach the swivel chair bases to, which will further strengthen everything, and give me an area to add some foam, to make up for what i removed from the bow to make a battery compartment.
The new front seats ive chosen are a narrower than what was in there so maybe there will be room for cup holders or something between the seats. Ill figure all the interior mockup stuff after I move it into the insulated building for the winter.