Can't say that list is great (for VR). Too many mods that are not performance friendly or have better alternatives (which in some cases are also performance friendly).
Flora overhaul will hit your GPU/CPU hard. Can be fine if you have a strong enough system but something like HQ tree bark with its lush option would look nice with less performance hit as the tree models are still vanilla with the exception of additional branches and leaves and it does not touch grass.
SMIM is not a bad suggestion but it should be noted if you have performance issues you should opt for the lite version in the installer.
WICO should never be suggested unless they also explain how to fix its bugs. See this for where to start
https://www.nexusmods.com/skyrimspecialedition/mods/5049
Realistic water two is great but the LOD fix they link isn't needed. RW2 was updated to fix the LOD issue after that was released. As long as RW2 is close to last in your load order LOD should be fine. Water LOD will look flat compared to vanilla water but thats due to the game not having water reflections. You'll see the same flat look in normal skyrim at really far distances where you wont see the reflections.
Vivid weathers is a nice mod but its less performance friendly then some other really good weather mods for a variety of reasons such as including higher quality but less performance friendly assets. Obsidian Weathers for example is much more light weight and still looks fantastic and IMO better then Vivid weathers anyway (Vivid is still nice though).
JK's Skyrim. Another great mod but it adds A LOT of objects to all towns. On its own its probably fine but if your installing this, new textures, higher poly models, etc. it will push your game over the edge when it comes to performance.
Skyrim 2017 textures I wanted to address last as there is no real issue I just think there are much better alternatives. For example Skyrim Realistic Overhaul (
http://www.moddb.com/mods/skyrim-realistic-overhaul) ooks fantastic while not straying from the vanilla games style and cover more texture thenm any other mod I've seen (10 gb) It covers so much it at least makes a great base for re-texturing the game. Majestic mountains may have the best looking mountains you can get in Skyrim IMO
https://www.nexusmods.com/skyrimspecialedition/mods/11052 and Noble Skyrim (
https://www.nexusmods.com/skyrim/mods/45807/ SE version should be chosen or landscape will look weird) is a departure from the vanilla look of Skyrim but looks fantastic.