Timeline questions

Hi all

I am currently wanting to sign up for November, and have never used LSAT resources before. At this point I only have about 2 months and some change from now until test day for November 2020. Is this a viable timeframe to try to get 8-10 point bump? I've previously taken it and scored 147, a few years ago without test prep materials. I was not sure if 7sage put a strong emphasis on having months versus just 2-3