I have a chance to purchase two Lown Rolls, one is 5' with 5" diameter rolls, and another 6' with 4" diameter rolls, the capacity tags cannot be found, and I am trying to gauge the capacity for these things, 3/16" on the 5' and 10 ga on the 6'? Also any idea on their value? He is asking $1600 for both, they need a little work on the motor and electrical end, but the rolls themselves look in excellent shape.