that seems like a lot of supplements... call me crazy but I like to eat my calories. Why have a protein shake when you could have a chicken breast?
That's about it for constructive critiscm that I have... being a big guy as well at about the same size as you we both know you got there by eating and drinking to much beer. The key right now for you and for myself is to cut the weight. Your 90lbs overweight, I am 80 at this point and I wont even consider going crazy on the weights like you seem to be until I hit about 20lbs left to lose. Sure gaining muscle increases your metabolism but 90lbs of fat will kill you. Ditch the supplements and make the treadmill your bitch
Good luck with your journey!