A good option for modifying this was offered up on the main site: either work progressions or do three minutes of M/U attemps/progressions before moving on with each round. Give it a shot.
Three rounds for time of:
Here's a piece by Dr. John Berardi on the revised food pyramid. There are so many paths to dialing in your individual nutrition. Whatever works best to fuel your athletic efforts, Paleo, Zone, a combination, you can't make significant gains without it. It'll be interesting to hear him speak on the 26th. Hope you can join us! For more info see the Events page, it's this Friday!