Dang, you threw in Alan Parsons. That guy is a legend from the late 60's and 70's. I swear, what that guy did with tape should serve as a starting point for new guys getting into this field. If you cannot get a mix at least close to Alan's with our extremely convenient digital environment, then you might as well give up or practice some more. Mind you, the music may not be your thing. But, you have to hear the mixes that guy did. Outstanding!
Of course, they are a real departure from the mixes being turned out today. But, they give you a real understanding of what a truelly balanced mix is. And, that is the first step. After that you can experiment wherever your projects take you. But, you must be able to nail that wide and balanced and truelly awe inspiring mix first.