Now that I have my 800 series finally working properly its got me thinking about whether I should keep it or sell. Most of my issues were with the engine rather than the drive but my unit is going on 34 years old now ('78 225 hp). From the sounds of it if I ever do have an issue with the drive itself parts will be hard to come by and if I ever would need an entire replacement drive I would really be out of luck? I have more wrench time into my boat than actually using it on the water but this summer I'm hoping for more time actually enjoying my boat or maybe another boat that if it does go south on me its not such a time consuming effort to troubleshoot and fix. Just looking for a little guidance from the wisemen here to keep or sell now that its running fine? Don't beat me up to badly please.