I will be posting this at Corvette forum as well. I'm more of a regular there. I have a dynotune brand remote bottle opener for NX style bottle and 2 1/16" round switch center. I paid $350 for both. Would like to sell them together. I only used the opener and guage set-up for one full bottle. Reason for the sale is that I'm relocating the bottle to behind the seat and fabing up a different swicth panel.