Bought an 82' E37 A plan last year along with a Sailrite LSZ-1 sewing machine.
The admiral has made new setee and cockpit cushions, hatch covers, port light screens, new dodger, mast cover, winch covers, bbq grill cover, captain and rear births mattersses, resewn the genoa, and currently working making a bag to store all the cushions.
I have added a chartplotter, bildge pump, magazine racks, portable a/c, TV antenna, and setee table. Next will be lazy jacks.
Nothing like messing about in boats.