My up order, and other stuff:
Already had HG's, towers, and req cards upped
+1 tower--> Blitz ---> Sor ---> Chimera ---> Sundials---> Maybe or maybe not remove tower, depending on my mood.
Never bothered with mitosis. Has never ever made a difference.
I always hated auto-mul into all sundials.
+1 Tower means faster HG out (at cost of slightly lower chance of drawing one early), and pays for unupped sundials.
Also lets you run unupped sundials, if it really bugs you.
That is the varient I have been sticking with. A 3/3 sundial split, and one more tower.
I would like to see mention of the different slight mods to this deck that are possible, besides the FG specific ones (TU, +1 tower, +1 tower and +1 HG, sundials upped or unupped). I remember reading about them when the thread was smaller, but now I can't really find them.