RE:RE:RE:RE:RE:RE:RE:RE:RE:RE:Global 7500 C-GAUC still doing predelivery flight tonightNo it was designed as such from the get go, 1st time at Bombardier (unlike the CRJs) whucih were after thoughts. The fuse sections are the same whether you plug 2 small sections fwd and rear of wings. WIngs are different though, they have reinforcements , but the fuselage is modular. For the 500, it would require somewhat other changes