Aftermarket Top Clamp for the VF700 (and some other stuff)

Wondering if anyone has any info if there was ever a manufacturer of aftermarket top clamps for the VF700? Specifically looking for one that does without the fuseblock?

Also wondering what hubs (for spoked wheels) would work on the VF700? I'm thinking maybe an older CB model will be close?

Obviously I'm not doing a concours resto job here, I have different plans for the bike that don't involve most of the stock parts, except the frame (which will be significantly modified) motor and suspension components (which also may be changed/updated).