Okay, really close to pulling the trigger but I'm still hesitating based on a few concerns.
I think I'm going to take a chance and go with unpotted. Since this guitar will be used for direct recording 95+% of the time (I'm gonna buy a Kemper within the next few months, as well) at pretty low volumes, I think (or at least hope) I could get away with them. In fact, about the only thing I dislike about the state of direct recording these days (it's come a long way) is that it's harder to get feedback when you want it. I'm a big fan of sustained chords occasionally fading into musical feedback. It just makes the vibe of the song more exciting. I haven't been able to get feedback unless I crank the monitors and put the guitar right up next to them, and I really would actually like to get more "accidental" (but still pleasant) feedback (I guess 'happy accidents' would be a good term) when recording, which I currently can't get. Would going unpotted increase the chances of musical feedback in that environment? Or do they only contribute to undesirable microphonic feedback?
Another question I have about unpotted pickups is how it affects the frequency response of the pickups vs. potted pickups. I've heard they really open up the top end, which sounds great, but do they affect the lower frequences at all? For instance, do they make the bass any looser? Or do they pretty much just improve the high end and add harmonic content?
And lastly, I've almost decided on a Riff Raff bridge and Mule neck, since I've heard the RR is a little brighter and punchier, which would be good for cutting through a mix nicely. However, since I've heard unpotted adds a bit of treble and presence, would an unpotted Riff Raff be maybe TOO bright? If I'm going unpotted, would a Mule set be better? I saw Eric Hellstyle mention that an unpotted Mule would sound a lot like the Pete Thorn video (first one in my original post), and I really love that tone. The main reason I'm leaning towards the Riff Raff is actually because I actually envision it being close to that tone because people say it's bright, open, and punchy...but does going unpotted change the equation enough that a Mule would be a better fit?