Psych electives for TESC Psych degree

[KatePsychology]

Hello!
I'm doing a Psychology degree through TESC, and wondered if you guys thought I could take these 2 DSST's for the 6 credits of Psychology electives.

Fundamentals of Counseling DSST (3)
Substance Abuse DSST (3)

I've also taken these 2 CLEP's that I was going to use in my GenEd electives (but if the 2 DSST's don't work for the Psych electives, then maybe I could switch with these??):
Intro to Educational Psychology (3)
Human Growth and Development (3)

Thanks for any help you can give!!