again thanks for your Input.
I was planing to use the same YingYang Concept with Yoda and Palpatin for the Prequels, together with Amidala, Obi Wan, Anakin, Battle Droids, General Grievous and Count Dooku or Jango Fett (or something like that… I am still in Concept Phase and want to Focus on the Original Trilogy for now.)

on this one I wanted a special Trooper for every Movie… a Sandtrooper for ANH, a Snowtrooper for ESB and a Scouttrooper for ROTJ, to show the Faceless Threat and shear power of the Empire!