I agree with so many different responces. It also seems that others have had great experiences with their old 53 jubilees. you are correct by saying that the 3pt hitch is butter smooth, infact that is a bit scary to me. I don't know what to expect from the 3700 under working conditions. My Jubilee has power steering and a high/low tranny. My wife wants to keep it , but then again she hasn't been spoiled by the comforts of new. Getting back to the weight of the grand L , Am I correct by assuming that all that weight for mowing is not an issue. I also thought about having a set of turfs in front if the r4's ripped in tight turns. I thought it would be no big deal to lower the loader to raise the front and do a quick pit stop and a tire change if I needed . Has anyone ever used turfs up front and R4s in the rear? just a thought. Another question I have is everyone seems to running a 5ft brush hog on 3540s . Is a 6 footer to much? Then again I'm not chopping trees, I'm mowing hay. please help me out. thanks