how many miles? rotary engines are supposed to have the seals changes like every 30k miles, according to my ASE book. i would replace all the gasets and seals, put a nice big turbo on it, lightweight driveshaft, sustec tension rods, some coilovers, nice beefy set of tires, carbon doors, hood, and trunk, new coat of paint, and a pretty blue manual boost controller. interior wise, some racing seats, a nice head unit, nice steering wheel, cluster lights, the required guages, and a short shifter.