I would go with a daily rutine with one day off per week and then give my body an entire week off of the GH every three months or so. One day on and one day off may take too long for your body to really get used to having the extra GH in your system. It's safe that way, but you would probably take a lot longer to see the effects.
I wouldn't go for the asprin every day, but the protein and the multi-vitamin are good.