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			#8  
			
			
			
			
			
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			I agree w/ the 2x6's for rafters and at min. 2x8 for your ledge. A hint about your tin....check around at the gauge and 2ft vs 3ft. You'll be surprised at the differences in price. You might be better off going to a lumberyard for your tin, but make sure they have enough to do your project. There is a difference in manufacturin processes too!! Some companies you might see are Diverisifed, Orange Steel, or McElroy. They are all reputable companies with decent products. 
				__________________ "I'm a comin back and I aint comin back ta play marbles!"- Yosemite Sam | 
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