New CD/DVD shelves

We have finally decided to custom build two identical multimedia shelves, each measuring 1.2m wide by 2m high. The are in essence open bookcases but with more shelves and shallower depth. Each will have the first three rows for CDs, the next three rows for DVDs and the last four rows for CDs. My rough estimate is that they can house 1,500 CDs and 400 DVDs, just enough for my current collection. That means my CD tower will be put in the garage until it is needed sometime in the future (I hope soon, my wife hopes never).