Me too Liz, I remember your last haulin' thread, WOW that was a big one !!
Marisol, I've always organized my quads by color family only, I think I might make a change after seeing yours, I think it could help me out to only open up one quad when I'm applying rather than 2, sometimes 3. Did you make up those quads yourself or are they pre-done by MAC?
Your collection is GORGEOUS, four 15 pans, I'm drooling looking at it all of it !!