Taking 1 old and 1 new SAT?

I am taking the last old SAT tomorrow, and was planning on taking the new sat in march. Should I take 2 new ones in order to superscore, or would that be too much? I am also planning on taking the ACT in April.

wait to see how do on one test before signing up for another one. Taking the new SAT twice is fine but you might not need to. Also I would suggest choosing and focusing one format for a test and perfecting that than taking all three.