Love the re-designed Heavy Infantry. I love that they aren't just slightly improved Infantry but look like they actually have their own role on the battlefield. The two-tier infantry designs were always rather "blah" to me because they were basically just incremental improvements in stats. I am liking the concept of them being different troop types with different roles and looks. Though I think I like them having exclusively hand-held weapons a bit more. But as I am not a Capitol player, don't give my thoughts on it too much weight. Though those heavies are kind of tempting.
Also, I love that the helmet seems to be a re-design on the 2nd Edition full-helm a lot of Capitol troops wore. It looks really good.
And thanks for the Imperial Doomtrooper, upped my pledge in anticipation of it (and a good idea, considering we are less than £1k off of it now).