How do I power all my units since the PP2+ only has 4 inputs DC, 2 inputs for Line6/Boss Twins and 2 inputs SAG inputs

I currently have:

Boss Metal Zone MT-2
Boss Distortion DS-1
Boss DD20 Twin Pedal Delay
Boss Tremolo TR-2
Boss Chromatic Tuner TU-2
Ernie Ball Jr Volume Pedal
Crybaby Wah

All front panel Pedal Power 2+ outputs are DC. All eight outputs are 9V when the DIP switch is set to the Normal position. Only when the DIP switches are set away from Normal do you get the alternate modes where, Outputs 1-4 become ACA mode, Outputs 5 & 6 become the L6 mode, and outputs 7 & 8 are in the SAG mode.

All your pedals will be powered by any of the outputs with the DIP switches set to Normal with only the DD-20 having to be connected to either Output 5 or 6. The volume pedal will not require power. Good Luck!