Sorry, as for the MOI I forgot a decimal point, the correct number is 1.4ms, keep in mind this is for the control bore in a boring kit, not the complete barrel.
The reason I don't like the rammer is the same reason I don't really like cockers. As soon as you need that rammer you need a 3 way valve as opposed to the current 2 way, then to maintain efficiency, you would want to use an LPR. More complications. And don't forget the rammer itself. Remember the beauty of the automag is its simplicity. I am trying to improve the gun in terms of function as well as simplicity. Adding all that stuff defeats the purpose of the automag.
REMEMBER this is to be an improvement over the current x valve, not the absolute limit of what the automag can be pushed to do. It also needs to be relatively cheap (around $300) and producable. Adding absolutely everything makes that nearly impossible.
Keep the suggestions coming, just keep the whole cost thing in mind when you mention things, Im not trying to make a $1000 valve.