You do realize those posts were from 2003?I have done some research and to my best knowledge there is not a stand alone cover made out there. That being said I bought the autometer brand without the speaker hole, (as the one with the hole is designed to overlay, so you don't need to remove and reinstall the speaker.) And cut my own hole, reinstalled the speaker and went to ace ,bought a stainless screw and plastic screw cover for the top of the pillar, the bottom stays in place well. Looks factory
Don't feel too embarrassed. IMO it's good to revive older posts with new information. There are plenty of guys with "new-to-me" 10 year old trucks that may be looking for the same information.Feeling embarrassed !