I've got a trim pot Tone Pump that is already harnessed with the treble, bass, battery clip (all soldered) and a EMG quick clip volume. A blend could easily be added (especially a quick clip) for two pickup operation. UPDATE: Will now include a brand new EMG blend pot that can be used with either quick connects or soldered in. I will also include EMG's wiring diagram. I'm going to be letting it go for only $45 shipped if anyone is interested. I get EMG stuff at cost, but if anyone has a BQC System... Thanks