So you can do all this work to build a mod list, but did you know you don't even have to do that to play modded Skyrim? Introducing Wabbajack, the automated modlist installer. With a few clicks, you can install a fully patched and configured list, and jump right into the game. Guaranteed or your money back.
We aren't going to talk a whole lot about Wabbajack as the purpose of this guide is to teach you how to build your own modlist. This video covers the basics of it and how it works.
Also check out his channel for video comparisons of different lists. Each list will have very clear installation instructions.
We should clarify that you should not report issues with mods to the mod author if you are using a Wabbajack list, and modifying a list you download will void support for that list.