Rosco,
If you come to consider the smaller workshops, seriously consider Mountain Laurel Designs in Roanoke. I have one of their packs that weighs just under a pound and carries beautifully. I usually have about 14 or 15 pounds at start, but I once had it up to 25 and it still carried well. If you are within reach of Roanoke, Ron Bell will even fit you as he did me. I find his gear (I have several items) very well designed, durable and quite reasonably priced. As with Brian Le, I have no involvement with MLD, just a very satisfied customer.
Best, jcp