Hello, I'm currently building a 5E3. Kinda confused about what jacks I should use if I want to have separate 4ohm & 8ohm outputs. Do I use shorting jacks for both so that one of the secondaries is shorted when not in use? I have the Classictone OT that has 16/8/4 secondaries. I'm also wiring in a NFB switch... I'm not going to use the 16ohm tap for now, and I'm assuming I just tape it off, correct? Thanks! Hopefully my question makes sense.