SAT scores

is an SAT score of 1900-2000 decent? In other words, if the rest of my application is well written and has a decent amount of other supplemental factors, will I be able to get into a top-notch college?

for example:

• I speak fluent czech
• for my whole soph year in h.s. I was in austria on exchange and learned german very proficiently
• I’ve been playing the cello for 13 years
• I took ballet lessons for 8 years and now I’m doing ballroom.
• I’ve gone to a couple selective leadership conferences
• I am a member of JSA
• I’m a skiier
• I’ve taken a few AP classes but my transcript isn’t that strong, I have a 3.5ish GPA ( I go to a private school where an A constitutes of a 95% or above, anything below is a B or lower..)

my dream schools are wellesley, dartmouth, and williams (among others).

im a junior this year and I’m stressing out about colleges & applications. for anyone having had experience with applying/getting accepted to colleges, what do you think my chances are of making it into a top school, taking into consideration the above factors?

im desperate for an objective opinion :-(