Sounds good. I don't necessarily want to sound "like" EVH but his sound came out of a need to have a liquid distorted tone for leads that worked, and at the same time be able to clearly play at least 3-part harmony chords. Prior to him you could really have one or the other or switch between them with less-than-inspiring distortion boxes.
There's lots of formulas to get this done, and Eddie himself moved through a mountain of gear, much of the most important being outboard that wasn't even part of his rig propper. There is no one magic rig. But the goal is desirable.