Vienna/Simcoe, pretty darn good, Simcoe is pretty unique.
Im slow carbing mine right now. Do you recall your OG and hop schedule?
OG was 1.042, but my target was 1.050. Had terrible efficiency that day, bad crush.
Hop Sched was...
1/4oz at 60,1/2oz at 20 & 2 about 35 IBU's. If I do it again I'll target 1.060 and 50 IBU's.