Power Supply Question/Recommendations?

Good day all!

I finally got myself a pedalboard after many many years of having my pedals just on the floor in front of me. I'd like to get a power supply to clean things up a bit, but need some advice:

My chain from Amp > Guitar:

Boss RV-6 // MXR Carbon Copy Deluxe // TC Electronic 3rd Dimension // MXR Phase 90 // EHX OpAmp Big Muff // EHX Ram's Head Big Muff // Catalinbread Galileo // ProCo RAT // Ibanez TS-9 // Crybaby // Boss TU-3

Currently using one dedicated OneSpot power supply for the Crybaby, and another, with a splitter plugged into the TU-3 and then split off into 4 other pedals. Then ANOTHER splitter in the output of the TU-3 to the rest of the pedals.

This seems to be working just fine and I'm not having any noise issues. But if possible I'd like to have a single plug going into the wall and for the wiring to be neater under the board.

Now my assumption is that I can use splitters off of a power supply (surely I don't need multiple power supplies... right?), but am I correct? Or should I actually get the biggest power supply I can to accommodate these pedals and any I may get in the future?

If this were your board, how would you power it?