I really can't tell what you mean by extra holes (which might be a good thing)? The welt should not be an issue as long as it's sewn intactly to the uppers.
From the natural edge I assume those are either #8 (Leffot's?) or cigar and not the standard 975. If so, it might take a while to get a replacement. If they are the former, in 6.5D, and you decide to let them go, let me know.