Broken bumper bracket? Replace entire assembly?

So thank god I have good snow in my stomping grounds because today was killer! I screwed up and didn't get my sled on it's side while coming down a super steep downhill today and smashed a tree. It bent the bumper and broke the ear off the upper bumber mount. There a couple different ways I was thinking on fixing this but not sure what's possible.

#1 I was thinking of welding the ear back on. (Easy way)

#2 Replace the corner of the chassis that the ear broke off from. Is it possible to break the glue loose and glue on a new corner or do you have to replace the whole upper chassis tube assy?

Also I had to relocate the ground that is located on that bumper mount after wrecking. I couldn't get my sled to stay running at an idle and didn't even realize I broke the mount until further investigating. I can say that I'm pretty damn surprised how much of a hit the sled could take with such little damage. Hit the tree hard enough to rotate my handle bars forward while doing a front flip over the bars. Then to make it even better my buddy came flying down behind me thinking I was clear and smashed into the back of my sled. It bent the rear of the tunnel a little bit where his bumper hit from the inside (right behind my air frames on the side. Looks like I should be able to straighten it out with a little finesse.

Is there a brace kit out there to reinforce the area?

Here's a couple pics of the damage. Very possible that the over structure could be bent but it all looks nice and straight. Broke the ear off. Probably designed that way on purpose I'm guessing. I was pretty shocked at how well the sled took the hit. Hit hard enough to rotate my bars forward and throw me about 15 feet downhill doing a front flip. Then the guy behind me thought he was clear to follow me down and piled into the back of my sled. Good times. Still turned out to be a great day.