Is it possible to install Humbucker pickup covers on a PRS SE guitar? I'm not sure where they would connect or even if this is possible so any help would be appreciated.
you can install covers on. The way you do it, you have to solder it on:

but then you would have to re pot it and it would change your tone a fair bit...
Nice nickel covers won't change your tone hardly, and you don't need to pot the pickups.