Hi, I bought 4 x 7 inch centre splines and wheels from Eurospares and they are beautiful. I could not get the same finish on restoring my original magnesium wheels on my Jarama. They add up a bit if you have to do centres, wheels and splines - but the quality is super. Happy to send photos if you want. Also - bought a set of Miura 3 eared spinners from Maseratisource.com. In true style to the original - they were rough cast. I had them ceramic coated in silver (hard and heat resistant) and they look bl**dy perfect. Again, happy to show photos if anyone is interested....