A mod to the original campaign that solves door puzzles etc automatically would be pretty cool, at least for people's 2nd/3rd playthroughs.

At the same time, making it so that perception 1 shows all hidden items and markers are put on the map for quest progress to guide players along who want/need it (it's no worse than constant googling).

Final request, bump all enemies up to levels 20-30 for a new game+ where you get to keep your items and levels. This could be far-fetched, but thought I'd req anyways.