Thanks for your contribution with this build guide.
I’ll probably even try this after the reset, since I love Earthquake, especially with the Seismic Tide node. But I’ll probably convert it to fire, since I never really tried it, always go pure physical or /lightning. Wouldn’t it be nice with that Staff? 
In regards to the guide itself. The only good suggestion I could think of is that you should probably want to put something more explicitly saying the build/guide is better tailored for late game. I know you said that in between the text but maybe putting it in the title could “improve” it somehow, at least how people perceive it… Maybe at least you get the leveling-part-guide setup I’d say.
I don’t mind it, at all. I can just work around and do things until I get the build going.
But I’ve seen some less experienced players coming to the forums to complain about having difficulties at following a build guide from scratch, when the guide was intended for a late game experience.
Here’s an example of one of those, but I’ve seen plenty like this: Let's talk about build guides
Hope that helps. Cheers!