European PCV map on an American VFR 800

Would there be a problem in using the Power Commander European map on an American bike? I tried it just riding around town and the throttle response is so much more crisp and it pulls hard when nabbing the throttle in comparison to the U.S. maps. I was using CodeRighters auto tuned map prior to trying the European map. Only engine mod is a Delkevic exhaust. Looking at the maps it seems that overall it is a little leaner then the U.S. maps. Suggestions?