So I'm guessing that you are happy with the purchase and performance? Sure sounds like it saved you a bunch of potentially back breaking work.
I've had the rake on my little Kubota for several days now and it made picking up all the debris a piece of cake. I was able to clear up debris I pulled out of the treeline with a couple of passes that would have been left in place because there was no easy way to rake it up. I find it easier to leave the rake in the "push" position for most of what I did the last few day but I did whip it around to smooth out all of the loose dirt I had scattered around. I had 7 wild cherry trees (about 6-8 inches diameter) in our pasture and I was able to dig and knock them over and get them piled up in a couple hours.