Combat Training

I decided to try Matt Furey’s program as described in T-Mag #153. Here is what I am doing:

Warm-up cardio,
Ian King lower body stretches,
Hindu squats,
Ian King upper body stretches,
Hindu pushups,

My questions are:
(1) Should I do upper and lower body stretching before beginning the exercises?
(2) The article mentioned doing the exercises every day. Does this literally mean every day?
(3) If the program is every day, what about post-workout nutrition? Surge every day would get costly.
(4) I am nowhere near getting into the bridge position yet. What will help me get there?