I made some plugs today for the now useless trailing plug holes. I basically used my spare Rx8 plugs and removed the ceramic and associated crap from the rear of the plug. Then welded a piece of sheet metal to close it up. Then finished it off in the lathe to look like an actual bolt head. For the other end I also welded it shut and finished off the end. I will make a "cooler" set in the future. But there will get the car running for now.
