G'Knight clone-mini mash, Need suggestions

Brewing this up next. Need help/opinions on grain bill & sub'ing it out for a portion of extract (liquid munich mostly). Also, anything else that sticks out. I know they currently dry hop with Amarillo that's not listed under the old CYBI recipe, listed here:

http://hopville.com/recipe/766423

I'm also messing with the hops pretty good. Styles, additions etc. Should I expect something close, or not at all? Also, should I add in a pound of wheat for head retention? Here's what I have so far:

G'knight clone - American Amber Ale
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Batch Size: 5.483 gal
Boil Size: 6.233 gal
Boil Time: 60.000 min
Efficiency: 70%
OG: 1.079
FG: 1.020
ABV: 7.7%
Bitterness: 114.1 IBUs (Tinseth)
Color: 16 SRM (Morey)

Fermentables
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Name Type Amount Mashed Late Yield Color
Briess LME - Golden Light Extract 6.000 lb No Yes 78% 4 L
Carared Grain 1.000 lb Yes No 75% 20 L
Pale Malt (2 Row) US Grain 2.000 lb Yes No 79% 2 L
Munich Malt Grain 1.000 lb Yes No 80% 9 L
Briess - Caramel Malt 60L Grain 8.000 oz Yes No 76% 60 L
Black Barley (Roast Barley) Grain 2.000 oz Yes No 55% 500 L
Sugar, Table (Sucrose) Sugar 1.000 lb No Yes 100% 1 L

Hops
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Name Alpha Amount Use Time Form IBU
Bravo 15.5% 0.750 oz First Wort 60.000 min Pellet 55.3
Bravo 15.5% 0.250 oz Boil 30.000 min Pellet 12.9
Simcoe 13.0% 2.000 oz Boil 10.000 min Pellet 40.8
Citra 12.0% 0.500 oz Boil 5.000 min Pellet 5.2
Citra 12.0% 0.500 oz Aroma 30.000 min Pellet 0.0
Simcoe 13.0% 0.500 oz Aroma 30.000 min Pellet 0.0
Simcoe 13.0% 1.000 oz Dry Hop 6.000 day Pellet 0.0
Citra 12.0% 2.000 oz Dry Hop 3.000 day Pellet 0.0

Yeast
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Name Type Form Amount Stage
Safale S-05 Ale Dry 2.232 tsp Primary

Mash
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Name Type Amount Temp Target Time
Infusion 0.000 tsp 152.600 F 152.600 F 0.000 s


Batch size is all F'ed. Anyways, let me know what you think. Thanks!

I would for sure dry hop with the 2.15 oz of Amarillo like they do. Makes the hop character IMO. My batch is sitting on them now and tastes pretty on par.

Thanks. Guess I'm just going for a hoppy red per se. I really enjoy that chewy mouthfeel of G'knight. Although heard kinda turns into a fruitbomb is not consumed right away. Anyways, if I decide to really up the Citra I might switch it around to a Rye based instead.

Let me know how it turns out

And keep me posted as well