Billet Hub Question...

It is a Wilwood hub. I haven't bought them yet but trying to find out options. I've found some hub-centric adaptors I can pick up but I really don't want to go that route if I don't have to. I just don't know if the holes in billet aluminum can be welded up and redrilled while maintaining integrity.

If I can get a steel hub for a Mustang II spindle it's all good because I know Moser can do that one. I may have to check with the Mustang crowd to see if they have any options for a steel hub.