Yes, thats exactly what I did. What I didnt take a picture of, was the 4 pieces that were inside the bucket mount with the pins keeping them in alignment. I used some thin washers between the QA plates and the bucket bracket to act as spacers so that I had enough clearance for bucket changing. I also used a short piece of that 3/8 wall pipe in the lower pin section. (see the 5th picture) When all the parts (and pins) were clamped into the bucket , everthing was tack welded and taken to the welding bench. Another sneaky thing that I didnt take pictures of (hind sight eh?) was the forward upper pin cradle. Although I have a press, I couldnt figure out how to form a really nice "U" out of some 1/4" flat bar.
So, I cut another short piece of that thick pipe, cut it length wise, and now had a cradle bottom for both sides. A couple of short pieces of 1/4" flat bar was welded to the top of the cradles flush with the inside of the cradle and the side plates. Boy, I hope ya got that as I'm not very good at explaning myself sometimes.(you can call me "Forest Gump") With the bucket part of the brackets welded together, they were then pinned to the bucket, the bucket pushed up to the loader, aligned, tack welded, removed, and final welding and grinding performed. The last step was to poke some holes in the brackets for the cross bar. I had a section of 1-1/8" square "Rod weeder" bar that needed a job, so thats what I used here. Rod weeder bar is almost like a spring steel so it worked out really well. Yessiree, this project was very slow going but well worth the time. I need to finish welding and grinding the pallet fork and get some paint on it as it looks like crap at this moment. I also scrounged up an old manure fork/bucket off of an old Farmhand F-11 loader and will modifiy it to fit the kubota. No sense building a QA and only having 2 buckets right? Keep us posted on what you decided to do.