heh, I seem to be compelled to say this each time I read "Starfix are terrible kits"
Two of their kits are done to at least Hasegawa and Airfix quality,,,,,I have built two of the Starfix kits in multiples and have 4 more Starfix T-38s to go,,,,,,,,the Starfix 1/72 T-38 is "on the same level" as the Hasegawa T-38 kit, and the Starfix A-4 is "on the same level" as the Airfix A4D-1 kit (Starfix used leased molds of those two kits to make theirs)
added by edit: because of the above,,,,,,,,the Starfix A-4 is a correction set for the new tool Airfix A-4B, lol,,,,,,,Airfix/Starfix got the nose shape correct in the old tooling, and the rudder height is correct in the old tooling but not in the new one (the "oversized Hasegawa" has the correct size rudder, lol)
so, I will build the new Airfix Skyhawk and set it on a contest table and say that I "updated it" with Starfix nose parts, and Hasegawa Rudder parts