How would the security, socio-economic, stability etc. have gone down in Iraq if instead of only 250,000 American troops invading in March of 2003 as in the OT and instead original estimates suggested by Defense Secretary Colin Powell of 350,000 troops or even 500,000 like during the Gulf War were followed in the war instead? Would it have made things any better or worse having double the American troops there were at the peak of the invasion?