Resource Tree is BACK!

I wish there were customized options for controlling the navigation Icons. I would like to customize the size, they are way bigger than they need to be along the left. Ideally, I'd be able to define which Icons on the left can be rolled up under an ellipsis, for times I'm on a lower resolution monitor, because the UI in those cases likes to roll up Settings under an Ellipsis. But mostly thats not an issue. But I want to define which ones would be forced to show.

I'd also like the ability to change the colors because that blue in UIv4, on the navigation Icons, and really the colors and button edges and whatnot, are pretty garish for my tastes. Pretty intense. I'd love to change them all to greyscale. :)

Also, I'd like a football, a Rock-Em-Sock-Em toy, new shoes, and a pony. Thank you Santa. :)