I picked up a lot of great ideas here. I added an angle across the top. It was 3"x 4". I cut the 3" leg down to 1 5/8". 1/4" x 1 1/2" pieces up the sides. A gusset underneath the top at the middle and a 1/4" x 3" on the back middle.
I know one thing for sure!! you are one sick dude!! even sicker than me, because I think you love your welder almost as much as I love my 2720, Now don't get me wrong, I have a Miller 302 trailblazer that I haven't started welding on my tractor as yet with, but I am going to follow you around to see how many of your welding additions rubs off on me. Plus, your welding skills are way better than mine. I love what you did with that bucket! Really haven't done any welding as yet because I don't have the proper cutting tools for steel. Guess a plasma cutter is next ha?