That's what I did. Welded plate to extend down on the quick hitch frame with another set of holes for the
3-point arms and added a new bracket for the tractor top link.
That's a very cool idea. sadly, my QH15 isn't the correct width for these older implements.
For everyone else, I guess I should clarify: I can get these implements attached. But the lower link arms are nearly at the top of their operating range. So when I said that transport was hard, I meant from yard to pasture, these implements are only an inch or two off the grouhd. Yes, it helps a bit with my top rear cylinder, but not much. I guess I should get better at welding...