On read that one particular company is building the pa18 fuselage entirely from 3/4 4130 with the reason given that the factory use to build front are rear in to separate area then slide them together. Not sure if this is true however in my area I can source 4130 3/4 .058 easily where .035 would have to be shipped and is 3 times the cost. My question is would it be feasible to build the entire fuselage less firewall forward from 3/4 x .058 ??? I know there are many variables but any advice would be greatly appreciated. Cheers Des