powdercoated

Iv been down my local wheel shop and have got quoted £200 for all 5 alloys on my seat leon cupra r to be powdercoated matt black. Is this a good price I would it be cheaper goin direct to a powdercoater??

I had my alloys powdercoated last May iirc. I gave them a wash & dry today & these are how they currently look Do you think the powdercoating was done correctly? I t looks as if its corroding on 3 out of 4 of the alloys. Should I go back to the guy who did them, I'm sure I paid by credit...

As you are all aware I now have black sparkly cupra R wheels that have replaced the same wheels in standard colour. Question is they are the same wheels but in black I don't need to declare this to the insurance company do I? After all they trace the car if it is stolen using the reg plate. My...