GM 8 lug center caps.....

[LoJac963]

Has anyone put center caps on their stock wheels? I was thinking a stockish looking center cap might make the H2 wheels look a little better without having the giant plastic dinner plate in the middle.

Here's an example:
http://www.ebay.com/itm/SETOF4-CHEVY...item35b6196750

Says the cap has threaded inserted that screw onto the lugnuts??

Any insight or any pics if you've done it?