ED can provide a bump for a non-hooked applicant, but you would have to be in range to get that bump. You have excellent credentials but your SAT does put you out of range for most of the schools on your list. A few years back there was a poster who had similar scores to you in that the math score was very low compared to the reading. Poster applied ED to one school on your list and was rejected but then was accepted to Macalaster ED2.