It's not what you asked, but here's a different idea on work holding to be aware of - forgo the vise altogether and use holdfasts. I use a pair of these with a variety of fixtures and they work well for me. Grammercy holdfasts.
According to the website "The holdfast is designed for 3/4" hole in a workbench top of a 1 3/4" thick or thicker. 6 1/2" reach. Maximum clamping 7 1/4" in a 2" thick benchtop." You are already going to drill dog holes, you could try it and add the vise later if you decide you want one after all.
It's a different way of working - more of a Neanderthal/traditional approach, but I use it more often than my single screw QR vise. If this might be of interest to you (or anyone else) there's plenty of info on our Neander forum and across the web on working without a vise. And there are many different brands of holdfasts - these just happen to work for me.
Hope it helps.
Fred