I'll be having a chat with my metal bashing mate, 620 monster ones will be first I assume they also fit 600 monster but we can try a set. I'll then arrange for some ss ones too They will be basic ally ones with fixed replaceable pegs.
Sounds good to me Tony. The hangars are fixed on mine but the pegs are rotatable (sp?) and therefore adjustable. They're lovely and simple so it should be fairly easy to copy them.