@elmoputney on paper your theory should work but it might be tricky to execute. You're spot on that the pH shift is simply the investigation trigger, but the amino liquid will serve as a feeding trigger, and the maggots simply can't be ignored.
I have played with massively over-flavoured pop ups for their local pH changing properties but only in winter.
I haven't pursued pH change as it applies to mass baiting as imo any soluble high amino solution will serve as a better attractor.
You need to watch your sharpened hooks buddy. The lower the pH, the quicker the hook points will be attacked, so make sure either you protect the points very, very well with wax, or use a hook straight from the pack.