wmccomas - I bought the same billet grille insert for the SRT-10 hood that you are speaking of. Bought it on ebay for $80 plus another $15-20 for polishing (can't remember). I believe it came from somewhere in Florida, correct? Shipping was $10-20 - total was in the neighborhood of $110-120 total.
I am really happy with the way it looks and how it matches the front grille. Definitely much better looking than that cheesy black honeycomb insert. Others are charging $200 plus for the same piece, and I can't imagine it looking any better than the one you are talking about.
It mounts with zip ties to the honeycomb, which is left in place. The zip ties cannot be seen at all from the outside. The piece is cut precisely and fits exactly as it should.
- Jason