Regarding iHud, with Enhanced Camera I can afford to turn off the sneak symbol altogether (as if I get oblivious and forget if I'm sneaking I can look down) and get rid of magic mindreading radar that tells me whether or not someone is suspecting somebody without actually observing NPCs in question.
Oh, BTW:
GarfunkeL ,
Mexi
If you want a bit of a Vilja style companion, but less annoying, you can try Inigo.
There are some jarring things about this mod (some names, mainly) and Inigo is a bit fucked up in the head (being an ex-skooma head and all), but he makes an enjoyable and *very reactive* companion.
On the downside, he doesn't have some of Vilja's utility skills or the ability to cast healing spells at you when you're about to get stomped and doesn't interact as much with vanilla (or vanilla voiced) characters.
Of course you can use both and they interact with each other for extra liveliness, but then you will have to deal with Vilja's wymynly stuff - overall, along with 3DNPCs it's not a bad choice if you prefer to adventure with a bigger party.
I also play Morrowind unmodded. I don't know, maybe I'm a horrible casual who doesn't deserve to own a PC and should play on console instead. But I'm not a heavy gamer in any case, so believe it or not but things like craftting is entirely new to me. Right now I just enjoy exploration.
Morrowind has less need for mods, though.
I wouldn't rate vanilla Skyrim as bad or even mediocre, but it does have quite a few, quite big problems, and unlike Morrowind's main problems (poor enemy AI and spell selection) they have been adequately addressed by mods.
Oh, another BTW (cool story bro time):
Morrowloot's Chrysamere fucking rawks. It doesn't seem that impressive statwise, but with nice damage, basic fire enchant, some extra defensive helpers and HIDDEN AP MODIFIER!!! it slices up even enchanted spheres nicely.
I recently obtained godlike Aetherium Cuirass after really hairy fight in that Dwemer storage and was surprised at how effective Chrysamere was compared to about everything else I had.
Earlier on I also had a funny run-in with a dragon, where I ended up stripping off and dropping my heavy cuirass and running around buttnaked (you can't change armor in combat with Requiem, but you can discard even equipped items) because I really needed that extra bit of mobility and (fucker spat mean, 1HK fireballs) smaller casting costs.
Yesterday I also had a pretty awesome clash with a giant when I was trying to figure out how to obtain certain thing from a giant camp occupying an enclosed valley, without necessarily having to fight, and two of my followers accidentally pissed a giant guarding the entrance, so I had to run back to their rescue from rocks overlooking the camp. I ran towards the giant slinging spells, and switched to Chrysamere (which is good, but not *that* awesome against regular stuff not protected by several inches of plating) and obligatory whirlwind sprint up close. I dashed right under the incoming club, then got a half assed bonk in the face that despite getting blocked still put me in the red, so to speak, made some jumping dodges and finally managed to fell the giant like some particularly ugly tree.
Luckily the one deep inside camp was far enough and shielded by enough winding cliffs to not notice, so the rest of my plan regarding not participating in a friendly game of giant golf gone pretty well, although I had to abstain from also checking the contents of the chest I noticed inside the camp as the other giant started to make rude gestures as we approached, so we departed.