Do be aware that you might need the PTO extender to use with PTO powered attachments. When you use a quick hitch or PEC, the implement will move about 4 inches further away from the 3pt hitch. If your PTO shaft is already extended as far as it will go, then you will have to use the PTO extender to make up that 4 inches. Agri-Supply has them with the quick connect on the female end for about $22 I think. That's where I ordered mine from. If you need the link, let me know I can look it up for you.
You might also need a longer top link too because it will have to extend another 4 inches as well. I was able to use mine, but really I should get one about 3 inches longer cause it's almost maxed out with the adjustment on it.