Quick Luke ROTJ Saber Question

Does anyone have a rough measurement for the hero control box (I see you have constructed a new lightsaber)? My incedibly awesome Anakin Starkiller saber blank just looks too naked, so I want to throw together a temporary box with styrene and aluminum tape until I can buy the box(es) that Dan is planning on having made.

I hope this helps

Holy carp! Thank you, sir. That most certainly does answer my query and then some!