@Inusagi: Several people (AlexC and Tim come to mind) do journeys really fast - sub-30. I can memo in 40 seconds on a good solve using letter pairs for the edges, and numbers for permutation and hexadecimal for orientation for the corners. Tim memos really fast with just single letter images, not image pairs. I'm pretty sure all of the common memory methods out there can work sub-1 with practice.
And yes, I suspect that Joey is right that you could do visual in sub-1 with more practice. It's mainly just practice.
@Alex: You're now sub-1. Don't you qualify for "OMFGSUB-1"?