I see some of you guys have updated the pickups in your JTV-59s.  Has anyone changed the pickup rings?  I'd love to put some chrome ones on mine to bring up the aesthetics on stage a touch.  Anyone ever changed these and where did you get yours?   I'll measure mine and try out some from Stew Mac but it'd be great to see if anyone has sized this already as there are variables in arch radius etc.

Something like this:

http://www.wdmusic.com/hum_mounting_ring_high_chrome.html

Thanks in advance!