OK, so I have the 2nd set back from Anodizing. Bright clear anodized, expensive to do but worth the money for the result and to ensure they stay looking new indefinitely. $77.00 for the anodizing. It should be cheaper with the next batch with quantity.
Can also be anodized pretty much any colour for about the same price.
I will order material for new run if I get any interest. Need about 5 to make it worthwhile.
They will cost about $220.00 /set including GST but they are a hubcentric ring as well.
If no Interest at least I had a go and made something that looks good, to me anyway.