personally I'd build both, the Libby is my favorate "Heavy" of WWII over the Fort, and there are more types of schemes then the Fort to paint her too, she fought on more front then to ole Fort too. Not to boast the ole Libby but she carried more load, faster, farther then the ole Fort and was inroled to do more thing then the Fort too, she built as a transport, bomber, patrol bomber (Navy's), flying tanker (over the Hump for CBTO), and was moded for special transport for FDR
so I'd build both and maybe get a few more for all fronts of the war and all roles too
84 of 795 1/72 Aircraft Competed for Lackland's Airman Heritage Museum
Was a Hawg Jet Fixer, now I'm a FRED Fixer
'Cuda