Umm ..... let the a tyre place do it for you!
I know somewhere who'll do it for you fella. I'd offer to do it myself but i hate doing low pro's and knowing my luck I'd manage to mark your wheels even though I've not damaged any of mine yet.
Nah it's not, as for price I'd have to give them a call. Let me know when you are looking at doing it and I'll have a word.
£40!!!!
My local gareg used to do it for a fiver a wheel, now i've found somewhere that does it for free