Some feedback:

1. (I think) that all .price-box elements should have the same height, the pricing page makes me do a double take when I scroll to the bottom.

2. In your "Create Test Plan" screenshot, you should change "Timmy Jones"'s icon to be different from your own ("Team" section) later in the page

I had a similar idea around allowing any and all people to participate in integration testing. If you think about it, having "experienced" testers is probably not a good thing for your tests :)