Thank you for the invite and I have decided to give your contest a shot. The icon is of course a stylized brain, each Tier represents the 3 core aspects of your business.
I like all of your entries here. In order from best to worst #41, #39, #48. I am ranking this in the top 3 but this will make my decision hard. Yours is the most visually striking of the bunch. Thank you for your entries.