Here's a screenshot of the updated Quest Journal. Easier to read and more pleasing to the eye, adjusts it's size to the number of quests, and allows for each quest to have a name; the quest journal has been updated to support multiple quest givers. Now I'll be able to make the quest system more dynamic, and have quest lines which lead to multiple NPCs.
I'm hoping to add a whole bunch of new quests (and subsequently rewards) to the next update, since this system was implemented so smoothly.