easily. the coordinates should be the same. if not, it's not hard to adjust them. there isn't anything ps3 or xbox specific really in designs. they can work on all platforms as long as you have the Coordinates/
Exactly What XBLPhantom Said. They Also Use The Same/Similar Natives As We Do, So As Long As U Know What Ur Doing In That Area, U Really Just Need Your Coords :)
very easy, just copy the design code from ps3 source to xbox source, fix or just copy the variables from ps3 to xbox, u only need to copy paste & fix variables