You can do as you wish. It's yours.
Can I make a suggestion though? IMHO the Tony Franklin idea , of a switch, means you miss out on some nice 'in between' tones. Have a think about using the jack socket hole to go VVT (a la Jazz) and putting the socket on the bottom (a la original P/Tele). There are some great tones to be had by blending the pickups rather than just having them on or off.