As it currently stands quests that have both a Heroic version and Epic version are listed as the same entries in the quest journal. I would like to suggest that these quests be separated out as two different journal entries. Examples of these quests include 3BC, House P Chain, VON etc...
For starters, I would like it if I had a complete list in order of level 20 quests up through 28 in order, rather than having to look through my journal at each low level quest range to see which quests are roughly my character's level. Additionally, this makes it difficult to keep track of which quests you have done at heroic level and which quests you have done at epic level for first time run bonuses. This also doesn't allow you to accrue bravery bonuses at epic levels if you happened to do the quest while you were leveling up in heroic levels.
Ideally, I would like to see every quest listed out and also have the ability to hover over the quest to have it say:
Normal: Completed!
Hard: Incomplete.
Elite: Completed!
To keep track of which first time bonuses you are still eligible for without having to walk to the quest to check.