I like that list as is, Barak, although I don't normally think of Benson as a fusion artist. You could say it was a fusion of jazz and R&B I suppose. Put simply, I'd say that fusion was originally a melding of jazz improvisational and compositional techniques with the rhythms, textures, and energy of rock and funk. The original impulse was indeed a creative one, and one that is squarely in the tradition of jazz, IMO--that of appropriating and incorporating what's happening in the culture at large; musically, technologically, spiritually, etc. Takes a lot of vision and talent to pull that off, and the musicians you listed were among the few that did it right.
Some recent fusion albums:
John Scofield: Uberjam
Pat Metheny Group: Speaking of Now
Christian McBride: Vertical Vision
there's more but I'm drawing a blank.