Plan II Chances?

Academics:
PSAT: 1490 (Probable National Merit Finalist)
SAT should be around the same when I take it
GPA: 4.0 unweighted, 4.5 weighted
International Baccalaureate Program
Class Rank: 10/672 (Top 2%)

ECs:
Eagle Scout
Orchestra (9-10) All-Region Member
Marching Band (9-10)
Debate (10-12) Regional Qualifier in Informative Speaking, Secretary, Vice-President
Spanish Club (11-12)
National Honor Society (11-12)
SAGE Club (Gay Straight Alliance) (11-12) Secretary, Vice-President
Youth Advisory Board Member for local non-profit (10-12) Budget Specialist
Teen Court (10-12)
Political Campaign Intern (Summer before junior year)
Busboy (April 2016 - )
Youth Leadership Arlington

I understand that the essays are 40% of the admission process, but how do I fare on the other 60%?

Thanks.

You should be in the running, but hard to quantify because persons with higher rank and scores get denied.

okay thanks @CorpusChristi