The HERO Channel - A Graphic Design/Web Design Project

I would be interested in getting your feedback for a project I'm working on for two of my classes. For a web design course, I must create a web site (pretty standard and straight forward). I decided to create a fictional cable company called The Hero Channel, which plays superhero-themed content (there is also programming for real life heroes). The logo I created for the website will be used to fulfill an assignment for my graphic design class too (which was to simply create a logo). I'm a kill-two-birds-with-one-stone kinda guy.



Here are my 3 final prototypes. Your thoughts and critiques are greatly appreciated!