EDITED TO ADD OTHER PEOPLE'S SUGGESTIONS AND LINKS
Okay, I finally caved and put in some non-gameplay affecting mods and wanted to see what other ones people recommended...
I have
CC Extra Tints and TonesMore HairstylesVibrant ColorsHelm RemovalAnd the closest I come to changing things: I have the
Endgame Dialogue Fixes that makes Alistair realize he's not going to be king, damn it.
(Give the companion face changing mods out there, I felt this was the only icon I could use for this post.)
Beyond Ferelden Base ChestGore AdjustmentAncient Elven BootsWhite TeethOf Noble Caste (or
Obsidian's Nobler Noble. Seems to be not quite as favored)
Bidell's Makeup StudioMore Dialogue Tweaks (includes kiss anywhere and Always Play Tent Scene changes)
Bash LockAdvanced Tactics (There are several with similar names, but this one looks good. :))
Auto LootAuto HighlightLess Barking DogRespec PotionsSlap Morrigan I will happily add more to this list - please let me know if I've linked to the wrong mod.