I'm with Martin on the melanoidan malt instead of the Vienna, though a decoction is even better.
I'm with duboman on the more even balance between wheat and pilsner malt. (I'd go 50 wheat/40 pils/10 mel).
I'm partial to the 3068 because that's what I've always used but a friend of mine did the WLP300 side by side split batch with 3068 and the 300 won hands down.
1 oz 4% noble hop at 60 but none at flame out.