I took my carbs apart last night to investigate some fuel overfill. Anyway, it looks like I am going to need to get my carb body repaired as there is some damaged near the needle jet. I've found some companies in the US that offer everything I need and they'll even bead blast, rebuild, and bench synch my carbs.
It's a Yamaha XS500 so there are only two carbs.
Is there anywhere local that does this type of restoration work?