SteveSA has recently brewed a Rauchbier and he also did a lot of research whilst in Franconia last year.
His recipe is somewhere on AHB, Steve?
C&B
TDA
Here it is!
Rauchbier (Decoction)
Style: Classic Rauchbier
Recipe Specifications
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Batch Size: 21.00 L
Boil Size: 32.24 L
Estimated OG: 1.053 SG
Estimated Color: 41.3 EBC
Estimated IBU: 29.7 IBU
Brewhouse Efficiency: 75.00 %
Boil Time: 85 Minutes
Ingredients:
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2.30kg Weyermann Dark Munich (28.0 EBC) 48.32 %
2.30kg Weyermann Smoked (3.9 EBC) 48.32 %
0.16kg Weyermann Carafa Special II (1000.0 EBC) 3.36 %
15g Magnum [13.90 %] (60 min) 29.7 IBU
0.5 Whirlfloc Tablet (Boil 15.0 min)
1Pkgs Bavarian Lager (Wyeast Labs #2206) [2L Starter 2000]
Mash Schedule: Steve's Double Decoction
Total Grain Weight: 4.76 kg
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Steve's Double Decoction
Step Time Name Step Temp
20 min Acid Rest 38.0 C
15 min Alpha Rest 70.0 C
10 min Protein Rest 55.0 C
45 min Saccrification 67.0 C
10 min Mash Out 76.0 C
This was brewed with 2yr old Weyermann Rauchmalt. Fresher is obviously better and gives you a much better chance of getting the "ashtray in every glass" experience you get with a true classic like Schlenkerla. Anyone whose tried it knows what I mean. They have the advantage of smoking their own malt and brewing with it straight away though.
FWIW SJW I like the look of your first recipe you posted - I think you're around the mark.
If you do go with the most recent recipe you posted (at 3.26pm your time) then I agree with what Kook has said. Your colour of 20EBC is too light too IMHO.
C&B
Steve