International Undergrad

Applying for mechanical engineering
Colleges which I am applying to-
1)GaTech
2)Purdue
3)UCLA
4)UCB
5)UCSD
6)UIUC
7)NYU
8)University of Wisconsin- Madison
9)Texas A&M

SAT Scores-
2100( w/o superscoring)-700 reading, 760 math and 640 writing,
2140( w superscoring) Same scores but with 680 in writing

SAT Subjects-
770 ( Math 2 ), 780 (Chem), 780 (Physics)

TOEFL-
110

CBSE curriculum (In Dubai) (Physics , Chemistry , MAth, Biology stream )
Top of my class during 9th and 10th grades (95% and 10 CGPA respectively), 78% during 11th ( top 25% of my class), and a predicted score of 85% for grade 12.

Extracurricular activities- Decent, but not much. Although, I did attend the NASA programme in Huntsville ( Grade 10) and a pre-college course in engineering at UT-Austin. Participated in 3-4 science fairs, always managed to reach the top 5 exhibits, but never won any. reached the semifinals of the national spelling bee championship.

My recommendation letters will probably be very standard, as I never had a close student-teacher relationship with any of my teachers.

I have applied early to Gatech and purdue, and have submitted my UC application on the 4th of November. Will this make a difference?

Also, I have a Black belt ( Dan 2) in Karate, and I have attended Guitar and Tennis classes for the past 2 years…