I'm glad I can turn to a lot of very guy n gals with knowledge about John Deere garden tractors . If I install a rear PTO kit on my 445 , will I be able to use a category 1 tiller or will the Deere PTO only accept John Deeres cat 0 tiller? I haven't got a 3pt hitch yet so this will hopefully direct me to the cat 1 3point as well. I am looking at a PTO kit and I would prefer the Cat 1 3point. Or would I be better installing the rear hydro kit ? The tiller is the main attachment I am planning on using for the rear . My brother has a Cat 1 tiller I can use with the PTO drive I can use . But I don't know what all will be compatible .