Im a SAHM...and i set my alarm MOn - Fri fro 7am....only because i have DD#1 at school. My advice, you will be setting your alarm for the next 10-15 yrs whilst kids at school, enjoy it whilst you dont have too !!!!!

ETA - my girls were ALL late risers, as was i before school days.....i used to get DD#1 to kindy at 1030am ..the transistion to school days and getting up at 7am did not effect anyone.....