You can, IIRC, start the game into a given cell using the commandline and/or INI.
I've also heavily tweaked the menus on my own CS (wider inventory table in NPC creating screen, moved tabs and menu options around, renamed and reorganized them, added some unused right-click menu items to the spell and enchantments tabs). Nothing too drastic, but it is tweaked. I may be able to compile a patch for the CS (CS code patch
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) and release that.