Wiremold CordMate III High-Capacity Cord Cover Kit, White

Yes, but no sharp turns (90degree) or you may damage the fiber optics.

No, sorry. The mold is not big enough to cover the plug.

Sure but not heavy duty cord though. Also I must mentioned that the sticky pad attached to the unit may not hold if the place gets too hot and too much sun. In the summer, my place gets the heat above 90s and all my units on one side of the wall already falling apart. I hope this helps.

I was able to fit six CAT6 cables in easily.

Will it stick, probably, but may not be great. Tape is foam, and may adhere to corrugated metal. You can always reinforce by drilling pilot holes and screwing into the metal. It can be painted fairly easily. I’d recommend either painting it while “open”, or taping over the opening side so you don’t accidentally paint it shut.

The adhesive didn't hold very long so I used Command clear plastic hooks to hold it to the wall. I removed the hooks months later to move the position of the product. Wall was fine - no paint removed.

Depends on wire size, not monster cables, but you can use 2 side by side

Never seen in black. People usually paint it in any color they wish.

Yes.

I wouldn't see why not if the surface is flat and is wide enough to accommodate it. The sticky tape provided is pretty strong.