Matt, Example 3 for me.. and between orange/green ... Green!
I think the text for these kinds of functions should be kept simple,
think about dyslexia?!?
It's good to have fancy logos for headings, but for functions, simple is best !
Also, why don't you have a few polls on the go, showing how the voting is going so far... ( eg, tshirt colours/style, button colours, etc)