^ I tried to say that as well, but the way I worded it made it sound very worrying, so I just deleted it :lol:
Like Philly says (who's made it sound a lot easier to deal with than I did), if you've already got the 4-way and neck connected then it's easy-peesy to swap the neck connections.
It's crossed my mind that your "4-way switching tele" might in fact be a Baja? If it is, the S1 switch is already doing this connection swapping.