How is your correctness in CXD math? I only have 72%, so don't feel depressed, I'm even worse.
I didn't work on LSAT, I feel it's a little bit different from GMAT. As i'm short of time, I won't do it i guess. But if you have plenty time, you might want to finish some of LSAT. Some people said it's helpful in logical thinking, and in reading as well.