Ok, so I'm nearly done with my pedalboard! I wanted to add a true bypass loop and tuner mute, but the more I think about it, it seems I may not REALLY need one. So far I'm running... TU-2 > Sovtek Muff > Bassballs > Tonefactor 442 Filter. I know the 442 is the only true bypass pedal there, but would the benefits of a loop and tuner mute be very big? Comments and suggestions welcome!