Well, speaking of UCS, we should really get an UCS Venator. We already have the midi-scale one, but that happened also with the Star destroyer.
3000+ pieces should do it justice, and I presume that quite a lot of people would be willing to dish some money for it.
I would do so in a matter of seconds, for what it counts.
On the other hand, I'm quite sure that, following the trend of the last years, the next announce will probably sound like "Hey world, look! New UCS! Ultimate Escape pod! 70 pieces, an R2-D2 and a D3-BO with a new black line on its torso (so uber-new that my brain melted from the excitement), only for 200 dollars! Who could resist such a bargain? Next time, UCS Death Star's Mouse droid. 1 piece. If you are asking for the price, it means you can't afford it".