I have pretty much decided to just spend the little bit extra to get another set of Titans over the smaller Atoms. The dealer can get me V.3 Titans for $230(CAD). Right now I am running v2 Titan mains and a v3 CC170. If I bought the v3 Titans would it be wise to mount them in front and move the v2s to the back? This is what I am thinking: 1) Although the differences between v2 and 3 are probably small going with all v3s in the front will certainly not make the timbre match any worse if not a slight improvement 2) Using the v3s as mains will let me break them in faster? So what do you think? Move v2s to surrounds or no difference?