Harv, love BBQ! Of course we have Boston baked beans up this way, but I'm sure yours are better. Rumor in Massachusetts is that George W will show up to a lot of BBQ's in Texas -- if he's coming on the 25th I'll show up!
Eddie, the timber posts are 8x12 on the two central posts supporting the ridge, 6x10 on the corners, and 6x12 in the edges in the center. Some of the horizontal timbers are 8x12 and a couple are 8x14. Almost all are eastern white pine, except needed to upgrade a few to douglas fir to carry the load in a few places.
Glad you like the pictures. More will be coming as soon as I get a chance to process them.