I prefer using Crunch and Stone Edge, which is I believe what is reccomended in the analysis. Most things you would want to use Earthquake on get hit hard enough already by either Fire Blast or Ice Beam, so you aren't really missing out on much essential coverage, but you get that extra punch of power from Stone Edge which you sometimes need to take out bulky Fliers like Zapdos and Togekiss reliably. I also wouldn't use Brave, as then you are being outsped by alot of the walls you would instead be nabbing surprise kills on.
Whether to go lonely or naughty is a hard choice IMO, as with neutral sp def you can afford to take a surf or two from things like vaporeon, but with neutral def you can usually take an Earthquake from Swamperts and Hippowdons, which is useful if you can only 3HKO them