Went to a buddies house this past friday, applied 3M IHG topped with S100 on rear quarter, and #7 with S100 on front quarter, they appear quite simular, but im really liking the #7 with S100, will prob use this combo for an upcoming show im in, very impressed:xyxthumbs and im prob not applying #7 100% correct?? ive read other post on how to's for appliing #7 n IHG, i basically apply very lightly, and slightly work product in, let haze for only 5min max, then polish to a shine. I'll try and post a pic soon