I finally made some progress with game saves and moving them to a new sdcard. I stuck with JKSV as it seems to be able to handle the 3 different kinds of saves. After some reading, saves will not show up as being restorable until an actual save has been created. You must play a game until you can make your first save, and then you should be able to do a restore. I tried the above with both the homebrew and NSAP installable version of JKSV. I had more success with the NSP installed version.