Scuderia Grey Wheel for F430 - Refurbishment

[Akajak]

Hello
Wonder if anyone can help?
I have a F430 Scudria wheel in grey which needs paintwork on a small area on one of the spokes on a front wheel
(Surface has been prepared but needs painting)
Ferrari felt that it could be handled by one of the usual alloy repair firms but so far because of the colour ie grey rather than silver I've not had any takers.
Can anybody recommend someone?
TIA

[Akajak]

thanks; I tried Ferrari and they weren't able to help

[Akajak]

thanks all, very helpful with some good leads

[Akajak]

thanks guys, very useful info