I've been wanting to upgrade my 732 to something with more HP etc. I've been seeing some 773 turbo models some with cab and heat and some without going for $12-13000. Hours range from 2500 to 3000. Some have had some work done on them and some not. What should I be looking for as problematic with this model? Are they a pain to work on? I'm not keen on turbo's simply because I feel thats just something else to go wrong but, they have them whether I like it or not. This will not be a machine I use all that much unless I buy a tree puller and head for the timber. I will be using it to run a digging arm to fix farm tile now and then. Opinions, experiences both good and bad are welcome. Thanks, Greg