Sprawl 1.0
I, too, would be interested in this. I'm up for anything Cyberpunk, except Shadowrun, so if this will be run without Elves, Orcs, Dwarves, Ogres, Dragons and magic, I'll add my hat into the arena.
[Just to say, I am not against mythical creatures and magic in a Cyberpunk setting, but as you said, Shadowrun just seems overly complex to me].