Most of the ones you listed are total trend-jumpers. True to what game, the money and fame one?
You want true to the game DJs, let's talk Eric Dulan a.k.a. DJ Bone (runs his own label and record store out of Detroit, 100% independent), Underground Resistance (a lot of their profits are funneled back into Detroit inner-city youth projects), Ben Sims (still hammering out jacking Techno on multiple decks when many of his former peers have jumped on the mnml bandwagon).