That doesn't look too bad, but figuring out which cable goes to which appliance is a bit difficult. With that said, I don't see that many devices in your rack, what do you need that many cables for?

It's a pity no one is participating here. So many posts I see that are going unanswered. People really have let Reddit into their arsehole without appropriate rubber. Your rack is looking great, would love to know the plans for the future. I am personally going to stick with a MicroATX computer and a 6U standing rack, both on my table (when I get there, it's a long way off). Cheers!