I'm back with my dual 3.5" speaker brackets

Gentlemen (and a few ladies), I've been off grid for a little while since the Duster project has been put on a slow simmer while Aaron is off to college. Many of you know about the brackets I offer which allow you to swap out your old single-cone 4"x10" front dash speaker with a pair of new 3.5" two-way speakers. However, I see there have been quite a number of new members who joined in the past couple of years and aren't familiar with these brackets.
I am currently negotiating with a shop that can cut a run of brackets for me, but I need to get an idea of the number of each type. If you are interested in buying one for your A-body, or just need more information, please send me a PM. The attached photos are examples of typical installations.