Black centres for Rays

[wwesty]

Son has just had his Rays refurbed in black and now we are trying to find best option for the center caps. Like the look of Asad's Z centres but he doesn't do in black, so would mean spraying. Other options seem to be plain or carbon look centres from ebay, but looking at these while the 60mm diameter looks OK the locating lugs at 58mm seem to far apart.....so, just wondering what anyone else has used??

 

Many thanks!