Since it does require a bit more than 'just' ENBoost, I decided to make a test install with 1k textures rather than 2k and see how performance went with a full ENB setup, then I tried some parallax mods too since my FPS was pretty high. I am also using the helper dll now instead of the esp's.
My Skyrim has never looked better, and the wonderful work you've done on the water recently is almost unbelievable to see in a game, at least for a guy like me who remembers his 'rich' neighbour buying a 16k RAM pack for his ZX81 so he could properly move square blocks around the screen to make them look a bit like space invaders in the arcade

Thanks for the reply, info, and all your hard work!