You can get 200 - 208 - 216 doing the star fortresses / Flashpoints / grinding crystals, and you get 190s from questing.
There doesn't need to be a lvl 65 comm vendor.
I cant even understand how you would be having problems, I run the game 60+ frames like 99.9% of the time i'm playing.
I have an i5 4690K at 4.0 and a MSI 660. So yeah..