By various sources, the number of Muslims world wide is approaching 1.5 Billion (that's a "B"). You declare war on Islam and how many of those are going to remain "moderate"? All out war in the ME won't stay in the ME too long. And, as we have seen, these people are motivated by conviction. Conviction can't be bought. I'm not too sure at all that things would go the way you hope and/or expect. Unless of course, we use our nukes. But then, are we going to use them on ourselves when the war inevitably comes home?
Supporting all out war in the ME is just-plain-dumb.