according to the catalog it sounds like an '84 except for the brakes but that is something that could have changed either during production or by the owner. as for the color Ferrari red was the other color for the bike. I doubt it was painted Celeste the red but it is possible that Celeste colored primer was used. however the silver decals sound odd, can you post some pics?
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“One morning you wake up, the girl is gone, the bikes are gone, all that's left behind is a pair of old tires and a tube of tubular glue, all squeezed out"
Sugar "Kane" Kowalczyk