I'm looking at buying a 99 gsx rfi with the 787 engine for $1700 with a decent double trailer (no rust, nice tires). I've got a 98 gsx limited and I wasn't sure how complicated the 787 rfi was compared to the carb'd 951. Is there anything bad about the rfi? It is a very clean seadoo with 109 hours, so I think it is a pretty good price. The impeller/pump are in good shape and has a compression of 160 psi in each cylinder. The main thing I'm worried about is the reliability of the rfi system since I've heard they are expensive to replace. Thanks in advance for any input!