Only 40 centimeters? Heck, I want one like Darth Vader had aboard that Super Star Destroyer - large enough that it drops down over me and my recliner. Then, when switched off, it retracts into the ceiling.
When you're the Galactic Emperor's right-hand man, you know that you'll have some sweet home theater gear. And here you all probably thought ol' Darth was up to his usual Dark-Side stuff in there, when in fact he was just viewing Rebel Girls Gone Wild XXXXVII - Degoba Mud-Wrestling Mania. All of that heavy breathing should've clued you in. :-D
If there's no beer tube I don't want it.