I'm no expert but I personally would have more red meat (I believe it's  more nutrient dense and if you really want a fibre supplement ditch the metamucil and go with straight psyllium husk. Metamucil has other garbage chemical additives. Just my 2 sats. Good luck and it sounds like a good change to me. 

 You are right on the metamucil I have pure psyllium husk I am using that instead. I just grabbed the bottle for the picture without much thought.  Metamucil has sugar anyways I think.