They were ok with me sharing.
Edit: Yeesh, no posts in this community for 4mo, then one admittedly mediocre setup pic and I get torn to shreds.
You can zigzag them for something temporary.
For an install like this I would make everything to size. Quite a lot of this could be cleaned up by using only 1 or 2 multi tap power supplies that had a terminal strip for the output. The original cables could be used with the barrel plugs/USB/ whatever on the device end, and the other end cut to length.
For cables itβs much better to use something like this photo, if you have many cables that need to be routed the same way there are cable ties with a ring tab that accepts a screw or nail.