Last year I bought a 2004 Yamaha FX Cruiser HO and within a very short time experienced problems with it. I brought it in for service and was told the engine was blown -- a hole in the lower crankcase. Having the dealer rebuild the engine or even replacing the engine with a new/remanufactured one was going to be very pricey. I've kept an eye out for used models of same year and model but with no luck. I'm trying to decide whether to sell it part by part or hold out hope that I might come across a used one where I can salvage engine parts from. So far I've limited my searches to 2004 FX Cruiser HO -- exact matches -- but I'm wondering what other engine options would fit in this unit. If the engine didn't change from 2003 or 2005 that would expand the search options. I don't even care if it is HO, I just want to find an engine at a reasonable price to salvage this bad investment. Any suggestions?