Re: Pat\'s easy change system on Kubota 5030.
I got Pat's system for my 5030 and have used it for about 3 weeks now. True, the extensions make it more convient for hooking up. In my case, however, I have a couple of pieces of equipment that are a pain to hook up. One is a 4 row bedder converted to a 3 pt hitch and I removed all shanks but one, installed a chisel point and LOTS of weight on one end for purposes of makeing a pipe trenching tool. Works grand, but very hard to hook up and unhook... took lots of 3lb sledge hammer work.... much improved with Pat's system. Also, I have a 3 pt hay fork with carry-all platform on it and lots of weight to counter balance the FEL. I too have a hydraulic top link and 3 pt lift that I can operate from the rear of the tractor... even so, Pat's system is a big help to me. It is very well made. Also, adds some length to the lower 3pt arms, which I needed...
Now, with both Pat's system and hydraulic top link and the adjustable extension arms, I no longer dread hooking up some implements... and save lots of time doing so by myself as well.
I think it all depends on your implements, frequency of changing them, and their ease of hook-up.