That sucks i need fwd lace ones or they wont fit under the arches! The knob that i bought the Merc off left it in deep grass for months with a missing window. I took them straight off and put them in the dry but the damage was done!
I can get wires from Asia but would need to get a larger quantity. $75 per wheel, knock off and hub adaptor, but then would need to pay import duty and thats a grey area, on top of finding buyers!
you can get them down to $35 a pop for a container, delivered fob holland.
+ duty and vat.
At best the chrome wil be "california" chrome....... not meant for UK weather

. If you splash out for US made with stainless spoke and rims they wont corrode as much ut the chrome will still flake in the end, but your looking around 2 or 3 times the price of normal.
The only way to get good life is to keep them covered in oil, just clean them for shows. I always sprayed mine weekly with WD40 and kept grease painted all round nipples etc in ify weather.
have you thought of getting a price for powder coating instead of chrome >?