SAT or Subject tests?

I have two more chances to take the SAT: October and November. My current score is 1450, 1470 if you superscore, but I would love to bring it up 50 points. However, I have to take my subject tests. What would you guys recommend I do in regards of when to take what? Should I just leave at 1450? I am a senior and most applications will be due by Jan 1st.

My stats are here:

http://talk.collegeconfidential.com/discussion/comment/20830478#Comment_20830478