I think any of the themes mentioned would be great (and have been contemplating building a custom pin down the line).
But if any rock theme were to really resonate, I think it'd have to be a Spinal Tap theme. One could accumulate 6 (or was it 7) balls for a dead drummers multi-ball; and the sound track is already solid. And as much as I am not a fan of playfield toys, I couldn't imagine it complete without a pod or two and a little Stonehenge spinner gate