it seems like a lot, but if you take into consideration the amount of work you did over that time, its not so bad.
I gotta ask why are you using oats in your pwo shake? you really need to use sugars malto/dextro/waxy maize. That will increase the uptake to the muscle, and take advantage of the window you open while hitting the iron.
I don't do this for my family, my friends, women, accolades, pride, or ego. I do it for me and no one else, its just part of who I am.