Hey, I purchased a PP2+ and have a few questions before I hook everything up and plug it in. Here are my effects and how I believe, hopefully correctly, that I can hook them up:

EHX Big Muff Pi: 3.5mm mini plug, output 8, dip away from Normal (for voltage SAG)

BYOC Leeds Fuzz: standard black connector, output 7, dip away from Normal (for voltage SAG)

Fulltone OCD: standard black cable, output 6, dip Normal

Boss OS-2 (specifies PSA): output 1-4, dip Normal, standard black cable

EHX Holy Grail: standard black cable, output 5, dip Normal

MXR Carbon Copy: standard black cable, output 1-4, dip Normal

Boss TU-3 (specifies PSA): output 1-4, standard black cable, dip Normal, when looking at this pedal it has IN and OUT 9V PSA jacks. I'm assuming you use the IN?

Thank you so much if anyone can tell if I'm right here. I just don't want to blow any of my pedals up!
-Brad