Got round to rebuilding that bucket the other day, not going to be buying a secondhand bucket again in a hurry... lets put it that way.
Seem to have lost a few photos of making the ears but basically cutting and grinding with the plasma, and some drilling and turning for the bosses, then tacked it all up. Very satisfying when it fits perfectly on the first test fit...
Welded the ears solid then, because it was a secondhand bucket, set to work trying to make it straight again

Cut the cutting edge off and it still wasn't straight. Basically I cut it free all along the weld holding the middle in, then with the bucket on the digger straightened it all out and tacked it up.
This is how much was left sticking out after I got it 'good enough'
Cut and ground that flat with the oxy and grinder, then welded it solid. Also welded a new 'nose' on the middle bit to extend a bit further over the cutting edge and hopefully keep it straighter.
Also welded some strips of 50x10 on the back of the bucket.
And out to give the yard a much needed scrape. Much better sized bucket on this machine than the poxy one we had before. Admittidly its not perfect, and still out of straight a bit, but it'll serve purpose for us. Be a while before I'm buying any secondhand buckets again lol.
Certaintly missed photos of a few stages though, like welding round the bosses, which was a challenge.