Bonanza,
Well done, it looks like a great pick up!!!
Now the purist snobs will try to bash you because someone took a useless rifle and made it into a usable gun again.
I had a friend do something similar. I don't remember the maker but it started out in 303 but the bores were so bad you couldn’t keep it on target at 50 yards. Had it bored to 375 flanged mag and it shot great.
Best of luck with your new toy.
Bill