So here is the recipe I came up with. What do you think?
HOME BREW RECIPE:
Title: One pound monster
Brew Method: Extract
Style Name: Imperial IPA
Boil Time: 60 min
Batch Size: 5 gallons (fermentor volume)
Boil Size: 6 gallons
Boil Gravity: 1.082
Efficiency: 35% (steeping grains only)
STATS:
Original Gravity: 1.098
Final Gravity: 1.023
ABV (standard): 9.88%
IBU (tinseth): 97.35
SRM (morey): 17.4
FERMENTABLES:
13 lb - Liquid Malt Extract - Light (80.6%)
STEEPING GRAINS:
1 lb - American - Caramel / Crystal 60L (6.2%)
1 lb - German - CaraRed (6.2%)
1 lb - American - Munich - Light 10L (6.2%)
2 oz - American - Roasted Barley (0.8%)
HOPS:
2 oz - Centennial, Type: Pellet, AA: 10, Use: Boil for 20 min, IBU: 34.54
2 oz - Centennial, Type: Pellet, AA: 10, Use: Boil for 15 min, IBU: 28.3
2 oz - Centennial, Type: Pellet, AA: 10, Use: Boil for 10 min, IBU: 20.68
2 oz - Centennial, Type: Pellet, AA: 10, Use: Boil for 5 min, IBU: 11.37
2 oz - Centennial, Type: Pellet, AA: 10, Use: Boil for 1 min, IBU: 2.46
6 oz - Centennial, Type: Pellet, AA: 10, Use: Dry Hop for 0 days
YEAST:
White Labs - California Ale Yeast WLP001
Starter: Yes
Form: Liquid
Attenuation (avg): 76.5%
Flocculation: Medium
Optimum Temp: 68 - 73 F
Fermentation Temp: 62 F
Pitch Rate: 1.25 (M cell