Yes, but the history of effects built into guitars is kind of <vocal expression of disdain> for lack of a word. It immediately brings up images of Gibson's lackluster Firebird X release which actually blue toothed to a floor board for controlling them which sort of defeated the purpose. There have been other artists that have done this on their iconic guitars, Brian May's Red Special for instance, but have eventually torn them out leaving an oddly shaped hole and an interesting story behind. There have also been other production guitars with built in EFX, practically one a decade since the 60's; but none have really caught on.
Based on my own experience with my PS, I think these are the issues for any kind of creative electronics installation. First, they may steal tone. Anything you put in the signal path has the possibility of affecting guitar's tone, even things marked "true bypass" are not always true and also add noise. Then, there is the controls issue. Any extra switch that you put on a guitar, for any purpose, is a blind control, because it's not facing you. You'll need to consider laying it out in a manner where you can find the right control by touch and not put it in place where it's always getting hit by accident. That's something that PRS will want from you as part of the initial contract for the build. Finally, recognize that when you incorporate advanced electronics into a build, you have essentially pretty much locked yourself into it, because the guitar has been built around it. If you decide that you don't like it later, you've left an oddly shaped hole and interesting story behind. So, you better be sure it's not going to be a passing fad or immature technology which is what actually killed those production models. Well, that and cost and weight.