NYU Poly: Spring 2016 Transfer - What are my chances?

Hi! I applied to NYU’s CAS program for the fall of 2015, but got declined. I am still interested in attending NYU, but not CAS. I heard Poly has a higher acceptance rate (something between 69-75%). I am in my first semester of college as a freshman which means I don’t have at least a year of college credit and I don’t have a college GPA yet.

This means I will have to either submit my very low SAT score (1550) from high school and my not-too-impressive high school GPA (3.37 UW). Alternatively, instead of sending in my low SAT score, I could send in my low-ish AP scores of: 4 (AP Psych), 3 (AP Lang), and 2 (AP Enviro).

Do I have a shot at getting into NYU Poly Spring 2016 semester? And if so, should I use my SAT score or AP scores? Or, should I stick it out for a year until I have a year of college credit done and then apply for Fall 2016 admission?

PLEASE HELP!!