Candy cane hole repair.

1965 Dodge Dart GT. Previous owner drilled holes in the trim and re-attached with screws. Since these are aluminum, what would be the best way to fill in the holes so I can buff the trim back to like new condition. Would plumbing solder or aluminum welding work?
Thanks,
Rick

65DartCandyCaneHole.jpg

65DartCandyCane.jpg