Convert my mash, please

Hello,
I'm stuck on a Caribbean island for the next year (this is not a hypothetical). All they have to drink down here is adjunct beers and rum... and I have a craving for something hoppy and unforgiving. I scraped together some equipment and can probably ship ingredients down (at a price). I'd like to make this recipe I found, but I think a partial mash would be more effective given my time and equipment constraints. Can anybody help me convert it:

Mash: 154F 60 min
Boil: 90

Yeast: Wyeast 1275: Thames Valley Ale
Ferment: 65F

Ingredient Amount % MCU When
US 2-Row Malt 13.89 lb 90.0 % 4.2 In Mash/Steeped
US Caramel 60L Malt 0.74 lb 4.8 % 7.4 In Mash/Steeped
German CaraMunich I 0.74 lb 4.8 % 4.3 In Mash/Steeped
US Victory Malt 0.06 lb 0.4 % 0.3 In Mash/Steeped

Hops
US Ahtanum 6.0 % 0.50 oz 12.5 First Wort Hopped
US Columbus(Tomahawk) 15.5 % 0.50 oz 32.2 First Wort Hopped

US Amarillo 5.0 % 1.00 oz 18.2 Bagged Pellet Hops 60 Min From End
US Ahtanum 6.0 % 0.50 oz 10.9 Bagged Pellet Hops 60 Min From End
US Columbus(Tomahawk) 15.0 % 0.20 oz 10.9 Bagged Pellet Hops 60 Min From End

US Cascade 5.5 % 1.00 oz 5.4 Bagged Pellet Hops 15 Min From End
US Centennial 5.0 % 1.00 oz 4.9 Bagged Pellet Hops 15 Min From End
US Columbus(Tomahawk) 15.0 % 0.40 oz 5.8 Bagged Pellet Hops 15 Min From End
US Cascade 5.5 % 0.75 oz 2.8 Bagged Pellet Hops 5 Min From End
US Ahtanum 6.0 % 0.60 oz 2.4 Bagged Pellet Hops 5 Min From End
US Amarillo 5.0 % 0.50 oz 1.7 Bagged Pellet Hops 5 Min From End

Dry Hop Cold: 2 oz Simcoe for 2 weeks.
Optional add 13 inch spanish cedar


Thank you!

Mash the specialty malts with 2 lbs of 2 row then make up the rest with 7 lbs of light DME (equivalent to about 11 2/3 lbs base malt at 75% efficiency). Or you could just steep those grains and go with about 8 1/3 lbs DME.

Thanks!