No apologies needed, Ket. Although I've only been here briefly, it was fun to read through the whole campaign and see an implementation of this old classic into dnd5e.
For what it's worth, I'd suggest you not delete the game, but just leave it here, dormant, until you're ready to pick up or reboot it later. If you never do, no problems. But if you decide to return we won't have lost all the great content already created.
Gotta say that before you allowed me to play Bram, I had toyed with the idea of building a character very much like discourage's Graxif (a gnome arcane trickster...). So if you decide to restart, I wouldn't mind taking over that character and perhaps adapting it a bit.