Pack:Requiem Extended/Please install these instead:

From STEP Modding Wiki

These mods are the replacement in functionality for the third category.

Mod Name Notes
Smart SoulsLink to the mod's Wiki page. This makes souls only go into soul gems of the right size. No plugin for the win :)
Realistic Water TwoLink to the mod's Wiki page. Replacement water mod for WATER. I recommend medium resolution, it is the same resolution STEP recommends for WATER. For a Wrye Bash installation install core, medium, and legendary (non RnD version). I like Bobbing Longboats and Extended Ambience too.