I have just removed the front driver side body bracket as the rivets had worked loose over time and the bracket needs some repairs. Upon removal, I noticed that the top of the bracket had worn an indent in the top of the frame over the years of rattling around. What is the best way to repair this indent? Fill with weld beads and grind smooth? Devcon?
Indent is 1/32" to maybe 1/16" deep. Not terrible, but enough to through the alignment off between the right and left body bracket heights.
Any help would be appreciated.

1954 GMC 1400-9430