Chances for Vanderbilt/WashU ED?

<p>Asian/White male from St. Louis county.
Unweighted GPA: 4
Weighted GPA: 4.512
Class Rank: 3 of 400
ACT: 33 composite (34 superscore), 36 math, 35 english, 11 writing, 31 reading, 34 science
SAT II: Math lvl 2: 800
APs: All 5s on: World history, physics c, comparative politics, statistics
EC's: Debate team, robotics team, science club, and the world peace club (just for fun).
Awards: AP Scholar with honor, Renssalaer Polytechnic Institute medalist, pretty much always math student of the month, plus 99th percentile on a national German exam two years in a row. List is just off the top of my head, not exhaustive.
My weaknesses basically include not doing many EC's freshman/sophomore year and not having many volunteer hours.
Essay is 9/10
Rec letters 7/10
Senior Schedule: BC, AP Phys 2, AP Chem, AP Bio, AP Psych, AP literature. </p>

<p>Any chances in terms of percents welcome, thanks!</p>

<p>Great chance at either, but not guaranteed. Chance back please?</p>