I would say that you would need a new set of doubters and those would have to be match drilled to the existing holes in the spar for the rivets. The bolt holes would be drilled in the new location on the new doublers to remove the sweep. Not sure if it would be advisable to weld the outer edge of the hole in the spar.
Once that is done, recheck all the rigging per the manual.
There may be other options but this seems most straight forward to me. Your mileage may vary!