I am still clarifying this. It is noted in our documents that FRL is supported, but not the exact FRL rate. If I get more information on this, I will leave another comment here.
You can swap the RAM and the SSD, but with the RAM you have to make sure that you buy the right "laptop RAM" (which one you need exactly is in the specifications of the laptop). With the SSD it is more problematic, as all data as well as the operating system are on one SSD, you would have to "copy" the SSD to the new one with a special device or buy a new operating system. Please note that replacing the hardware can void the warranty.