So, I'm finally taking the leap to Skyrim after nearly 3000 hours on Oblivion, including a few hundred hours as a modder. I'll be playing with an 8 year old laptop, so I won't be loading up on high-res graphics, script-intensive mods, etc.
So, I'm looking for opinions on "must have mods for a vanilla experience". In other words, what mods would you consider essential to someone who wants the vanilla experience, nothing more and nothing less? The official DLCs and unofficial patches are obvious picks; anything else?
For example, in Oblivion there is Streamline, Oblivion Stutter Remover, various fixes for vanilla meshes and textures, 4GB patch, recommended INI tweaks, etc. These don't change the gameplay but they do improve how the game runs and fix a lot of problems. That's the sort of thing I'm looking for. I'd also be interested in any realism mods (body or behavior/AI improvements, etc.). Thanks in advance.