This is what I did:
I only wanted one cable running to my board, so i bought the black enclosure, an IEC plug point and got my soldering iron out.
Took the TC power supply out of its one with the 2 prongs sticking out and chucked it into the one you see above.
So, you can see that there are 2 cables coming out of the box, 1 goes to the TC Nova Delay and the other to my AC-DC brick. (both of which i'm needing to part with soon, so may be good for someone who has a TC pedal to take over)
It's certainly not pretty, but I know that when I plug my IEC cable in, my board will certainly work, no dodgy 2 pin plugs, or multiple plug points to worry about when setting up on an unfamiliar stage.