Do you know where I can get a pin on to quick attach converter for my L304 front end loader? I've seen them for begged kubota FELs but don't know what will interchange. I need to transplant a bunch of evergreens with a tree spade or tree scoop but they only make them for quick attach front end loaders. I don't want to use 3-pint attachment because I don't want to back up and look over shoulder for every tree to dig.