After looking at some other oatmeal stout recipes I will probably take your advice and cut the quantities in half for the oats and wheat. If I raise the 2 row to 3 lbs. and am able to get conversion from those I should be able to get about .010 - .012 additional points. I would rather have a little more and have to add more water than a little less and have to add DME.
More beer is always better.
I must say after a little over two years of brewing, this brew is making me nervous. I'm a perfectionist by nature and I have spent months planning this brew. I'm mostly concerned about KTG but now adding the partigyle has added another level of excitement to the day. Oh well, barring any emergencies this will be taking place this Saturday morning.