Help with mini rack for Ubiquitis + modem + Mac mini m4/Pc (probably DeskPi?)

I wanna set up my first mini-lab, I have a small home office and wanna put all of this in the space of a concrete column/wall that is close.

Now I think a mini-rack like the ones from DeskPi fits the bill, but wanna confirm what is involved here.

Own:

• Modem Arris
• MiniPro RAID V3 x 1
• MINISFORUM UM790 Pro Mini PC AMD for CI x 1

To buy:

• Mac Mini M4 for CI x 1
• Cloud Gateway Max x 1
• Lite 8 PoE x 1 (that will power by PoE 3 'remote' devices in the house)

In special with relation to which power strip/ups/ups and which wiring or any other thing I need to get, which patch cables, and how to keep this clean.

For power I have checked the options that are discussed here, but because I'm in Colombia my shipping options are more limited.

I found for example:

• Anker Flat Plug Power Strip, 12-in-1 ..., 900J Surge Protection, 35W
• GE UltraPro 10-Outlet Surge Protector.., 3540 Joules

But I'm unsure if this can provide the necessary power for the mini pcs.