Thanks mate
You've sent me in the right direction, I will trawl through some ads in older VMX magazine for local wheel builders
There is also a small crack right on the edge of the brake lining - the bit that sits into the backing plate, I don't think it will impact on the brake workings in the short term, but I was hoping it could be welded and machined as well to save sourcing a new hub, as I want to take the bike to CD9 and I am running out of time
Cheers