I don't use effects all that much. What I have is as follows:
Carvin Digital Echo
Boss OC3 Octaver
Boss SYB3 Synth - never used
Digitech Bass Synth Wah - never used
Akai Deep Impact synth - reason why the other two are never used
Yamaha NE1 Mid range boost - modified with a bypass switch
DOD Deep Freeze Chorus
Planet waves tuner
These are all controlled by by a true bypass foot switch box I designed. This gives me two independent loops plus a tuner/mute. Power comes from a switch mode supply from, IIRC, Planet Waves.
Edit: Never use 3/4" ply to make your pedal board even if it is a perfect size. It's way too heavy.

I'm going to re-do it using 1/4" ply.