Just wondering how people like the Yanmar diesels? Looking at buying a x495 or x595 or a tidy 455 If I can find one. The x595 has 1600 hours. Do you guys think this is to much? how many hours do you think that it would last? It has been used by a lawnmowing company since 2006 and has been serviced by the dealer since new so I know services have been done correctly. It has a ripped seat and broken tail lights but thats only cosmetic.