It's a tough crowd here for mystery rose identification, but if there are enough good clues offered up we can sometimes narrow the field to six or twelve pretty good candidates. Then, all you need to do to be sure you have the right one is to plant each of those and compare. Easier than cultivating each of the 20,000 named varieties, I suppose.
Now that I believe I might actually have gotten one right, I'll play.
BTW I don't see that touch of rouge. It looks to me like the petal count might be closer to French Lace's (30-35) than it is to GAA' 40-50. Cindi, did you count the petals?