I have a Dingwall Super J (2006) with the J/J configuration. Battery compartment under the pickguard. I'm been toying with the idea of putting the Dingwall P pickup at the front and converting it to a P/J as I have a couple of Fender Jazzes around but nothing which covers the 'P' sound.
I see other comments in this thread aboput the change, but perhaps someone has sound clip or a video they could share? I haven't found anything on Youtube to show a Super P/J in action, though I have listened to the Super P's in action.