Kevin, you're best bet on the gauges is MCL. Pete, Marc, correct me if I'm wrong, but they should have a ton of gauges, I'm sure they will have a complete matching set. I also recommend Faria.For WP, on the bottom starboard cylinder head, there should be a port with a plug in it. Remove that plug and replace with a 1/4" barbed fitting. Then just run 1/4 ID hose fwd from the fitting to the WP gauge...