I was going to say, keeping them even as legacy skins would start becoming fairly costly for the server when you're adding the new ones as well. I think it's good that the skins are having their revamp, but I think for consensus, the Skin 2011 should remain as habbo and Habboxed as non-habbo - then add one new into each category.
There's been plenty of threads revolving around what skins people use, and I think an official poll would be better to get some indication on which skins are the most popular to perhaps sway the decision in keeping both a "habbo" and "non-habbo" category.
Keep the Habboxed Skin. I am James and I approve this message. Slow transition into a flag waving across the screen.