In the process of buying my first ski and want to start with something fairly cheap. I have almost settled on a 1999 GP1200 Waverunner. (don't think it's an R). Going up with a compression gauge in hand to check it out. He has receipts for a recent engine rebuild and the ski has done 200 hours in total with all salt use as tends to be the case around here. Providing his receipts check out and the ski is in good condition and rides well, should I do it or are there better models out there for beginners? I'm fairly handy with a spanner so would like something easy to work on and reliable with good parts supply and cost. I don't want a money pit or this will be my first and last ski. thanks...