I apologize if this has been done before, I had done a little looking and didn't see it anywhere. What I did was took John Deere 1 series Quick Attach loader ends and adapted them to the 45 Loader. The 1 series has 1" pins where as the 45 loader has 3/4 pins. So there are bushings pressed in and pinned so there is no chance of rotation or them coming out. All the bushings are straight with the exception of 1 that is eccentric seen in one of the photos. I have a 3/4 full length pin on the bottom as all the other JDQA's have, and that is pinned on both ends. The upper pins are the stock pins off the 45 bucket.
I still need to finish cutting the brackets off the back of the bucket and welding on the hooks and pins, but other then that its pretty much complete. Let me know what you think.