Copic storage

Some months ago I discovered a craft shop in my neighbourhood. The scrapbook and stamp corner was rather small, but as it's hard to find this in Belgium, I was happy with it. Little later the owner unfortunately decided to specialise in knitting and jewelmaking and to stop the other activities. Sad news, but I was also able to buy great stuff in the sale. My Magnolia and Copic collection exploded. I went to the shop on my birthday to spend the money I received and the nice owner asked if I wanted to have the Copic tower as she didn't need it anymore. I was really enthousiastic as I didn't have Copic storage yet. This weekend I bought the last 4 missing Ciao's and this is how my tower looks like now. I already left spaces for the new colours soon to be released :). When I have time I still want to add number to the markers, so I can immediately grab the right colour. I haven't decided what to do with the cilinder in the middle: cut if of or put something over it? Ideas are welcome!