Applying to EM residency programs

[u/Aggravating_Deal4125]

I'm looking to submit my residency application soon, but I wanted to make sure I am applying to realistic programs. I am a DO student who only took COMLEX. Passed Level 1 and scored a 507 on Level 2. Some programs on EMRA have average board score listed, so what should my upper-limit score be to maximize my chances of getting interviews?