Well, FWIW listening on my 'ok' computer speakers I like the 2-1176 the best by a very small margin. It has a hair more clarity/openess/rawness to it than the others and I think it fits better for this track/style. (IMHO of course) the UAD and MC77 both sound fine and very close to each other. I would of liked to hear a sample with the vocal not compressed at all as a reference.
And I seriously love the singing, James! You kick ASS!
thumbsup