Humiliator - German-Style Doppelbock

[ryanhope]

I am planning on brewing my first lager soon, it will be a doppelbock. I know this is not the easiest style of beer to make to I would like some feedback on my recipe. Thanks!

Batch Size (fermenter): 5.50 gal
Estimated OG: 1.082 SG
Estimated Color: 20.2 SRM
Estimated IBU: 21.7 IBUs
Boil Time: 120 Minutes

Ingredients:
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Amt Name Type # %/IBU
8 lbs Munich I (Weyermann) (7.1 SRM) Grain 1 53.3 %
3 lbs 8.0 oz Pilsner (2 Row) Ger (2.0 SRM) Grain 2 23.3 %
2 lbs Munich II (Weyermann) (8.5 SRM) Grain 3 13.3 %
12.0 oz Caraaroma (Weyermann) (178.0 SRM) Grain 4 5.0 %
12.0 oz Caramunich III (Weyermann) (71.0 SRM) Grain 5 5.0 %
0.75 oz Saaz [4.00 %] - Boil 90.0 min Hop 6 12.2 IBUs
1.00 oz Saaz [4.00 %] - Boil 15.0 min Hop 7 4.3 IBUs
1.00 oz Fuggles [4.50 %] - Boil 10.0 min Hop 8 3.7 IBUs
0.50 oz Spalter [4.50 %] - Boil 5.0 min Hop 9 1.5 IBUs
1.0 pkg Munich Festbier (East Coast Yeast #ECY15 Yeast 10 -


Mash Schedule: Hochkurz Mash with Protien Rest
Total Grain Weight: 15 lbs
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Name Description Step Temperat Step Time
Protien Rest Add 10.01 qt of water at 150.0 F 130.2 F 25 min
Maltose Rest Add 10.01 qt of water at 163.0 F 144.0 F 30 min
Dextrinization Rest Add 10.01 qt of water at 206.0 F 162.2 F 60 min

Sparge: Batch sparge with 3 steps (Drain mash tun, , 1.83gal, 1.83gal) of 168.0