Yeah I'm on 28/28, 2 cross db spokes with high flange hubs. I noticed a distinct increase in radial stiffness from the archetypes they replaced, any more and I think they would become too harsh. If I was going to to it from scratch I'd probably go for 28/24 for commuting duties.
What spoke count have you got on the fixed set? I don't have to run 32h. Would 28/28 be ok?