I have decided to get this pack after reading many good reviews. Unfortunately there are no places to try one on within 100 miles. I have one question though. There may be an occasion when I may have to carry upwards of 40lbs. I have read that granite gear will exchange the waist belt if the original will not fit. Will I be able to exchange the belt for the beefier Stratus models. Will it fit. I thought I had read somewhere where someone did this and it enabled him to carry over 40 lbs comforably. Thanks.
