A suggestion - when you start planning pedalboard start with power supply. It’s gona set your size dimensions and haw many pedals you will have. Then chose pedalboard if you want set power supply under the board it should fit there. That actually allow you to start having very clear understanding what you can and what you can’t fit on the board.
Great suggestion! I knew this was just gonna be my go board for going to rehearsals so I was planning on using my boss tu-3 for the time being. If I want any big boy pedals I'm gonna need a big boy power supply haha