Recommendations for small board/power (direct rig)

[Gasp100]

Here is what I have: Zoom G3X + EPSi (IR pedal). I believe I will be good choosing just one decent IR (probably OwnHammer Scumback). I would like to add a high quality analog overdrive that can give me smooth rock rhythms and can boost for big soaring solo tones - any advice?
I also need a pedal board that is small, can hold the pedals AND power them all. Do you think the PT Nano would work? I don't think you can power the PT Nano though?
I'm a little new to this...