sh@t, I need to revise that picture I sent you, as I believe it's been tooo long since I did guitar pickup wiring! With the DPDT or an SPDT you can have the two diff modes and series humbucker I believe. I don't think you're supposed to connect the positive to the negative wires and that's where my error was. New pic is coming in uno momento!
Just please, completely disregard the other picture and message! That was my bad man.