1992 sea doo gtx

I have a 1992 seadoo gtx with the white rotax 587. I was just given the ski by my grandpa. It died on the lake about 4 years ago. It’s sat since. When I got it I pulled the carbs and rebuilt them. Pulled the tank and the pickup tubes inside the tank had disintegrated. Replaced tubes. Fuel filter...

1992 Sea Doo GTX 5860. Prior owners butchered carbs. Purchased two new Mikuni BN38-34-8113's, description stated for single, dual and triple installs. Installed exterior hardware on the carbs to accomodate Mag and PTO sides, units fit perfect onto manifold intake. Question: Do these...