you planning to heat that shop? that is why my dad never went out side to the garage cause of rust and condensation from cold to warm like freeze thaw type temp in the spring .. made his home in the basement but I am guessing your sick of carrying lumber down the stair and good furniture up stairs?
You know what they say, if I can't make it, it can't be built!
here is a quick question for ya how much would you charge to make a very large lead mold for a 2 pound surf claw sinker??