He has not mentioned that he will do so (internal memory backup/restore), but he did mention he will provide information on the Turbo ED and accessing the SD card so if he does not implement the feature it is possible someone else might do it.
T2KFreeker, I'm not sure what you mean. The PCB has a small switch to remap the data lines to match PCE or TG16 pinout, it isn't really that interesting, it just means you can easily use it on either a US or JP console.