1st To all service personnel, my humblest Thank You for keeping us safe. with that said I was scanning the weight issue and here's what i moved around for 35 yrs. B3 @ # 380, Leslie 122 @ #150= 530 pounds. and no one got real injured,remarkable. Now I carry around a Hammond sk1 @ # 16 and sk3 73 @ # 22 and a Leslie Studio 12 @ 3 100 = 138 lbs. carried the b3 2-3 times a week. I know what the b3 can do, and I'm loving that the 2 sk's are just as capeable giving me the sounds I'm use to.