@Null, I was thinking some more about the Kiwis and their eggs.
We know the Kiwis are an effective means of eliciting support, but having them buried at the bottom of the page provides sub-optimal visibility. I posted before with some mock-ups for integrating them into space at the top of the page, but I've had a better idea.
Looking at the logo I noticed that in it's font the word KIWI has 7 nice flat points on top of it.
View attachment 8668637
And I also remembered you said that 600 supporters per month is really more of a minimum than a goal.
So here's my proposal. Keep the big Kiwis at the bottom, increase the number to 7 Kiwis, and then integrate them into the logo.
View attachment 8668699
Alternatively, if you really prefer 6 Kiwis, you can make the 6th Kiwi take up the last two pedestals together since they're spaced by the shape of the W and make it a bigger Kiwi to emphasize its significance.
View attachment 8668701
EDIT: Example images upgraded to HD