The ICM troops (US Anti-Terror Forces in A'stan set) are pretty bad. I guess they will work as Iraqi's since their gear is out of date (PAGST vests, ALICE web gear, etc.) . The biggest issue with them is the weapons. The M16A1 is way out of date. The M60 is usable, but I don't remember Iraqi's having any. The .50 cal M107 sniper rifle was not used by the Iraqis. Best bet for weapons is to replace then with Soviet weapons, AK-47 for the M16A1 and M60, RPK for the M107 or M60. The uniforms should be painted as the old 6-color "Chocolate-Chip" DCUs too, not the 3-color DCUs that US forces wore up until recently.
6-color DCUs
With these changes, they should do well as Iraqis.
Gino P. Quintiliani - Field Artillery - The KING of BATTLE!!!
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"People sleep peaceably in their beds at night only because rough men stand ready to do violence on their behalf." -- George Orwell