@dizmodawg Use KIOSK mode would probably be easier to still have those available in FULL mode. You could just jump back and forth when you need to edit something. The stuff would still be there, but "hidden" in KIOSK mode. You just have to set the "hidden" flag on each entry in each system and the system won't show up. You can use KID mode like this to. You can flag a handful of ROMs as "kid friendly" and then that's all that will show up.
They're kinda opposites. KIOSK mode will show everything except flagged. KID mode will show only flagged.