Don't worry, you're not an arse.
Everybody can forget something or have problems with memories.
Mixure of parts as described by you is nearly original for 1970s and early 1980s Gazelles.
Top end bikes were full Campagnolo Record and more affordable bikes Gran Sport, but before the tsunami caused by the later 105 and 600 series, the mix of Sugino, SR, Sun Tour was good and common.
Just Exage doesn't belong in that list and maybe the Titlist front mech isn't original.
Don't worry, you're not an arse.
Everybody can forget something or have problems with memories.
Mixure of parts as described by you is nearly original for 1970s and early 1980s Gazelles.
Top end bikes were full Campagnolo Record and more affordable bikes Gran Sport, but before the tsunami caused by the later 105 and 600 series, the mix of Sugino, SR, Sun Tour was good and common.
Just Exage doesn't belong in that list and maybe the Titlist front mech isn't original.