hello tonytonytony,
welcome to the forum.
that is really something you have there. thanks for sharing it with others.
it has lots of plusses from a historical/collector standpoint:
it is complete and all original, nothing has been altered.
there is no damage.
it is a quality model.
the top model as this time was something called the specialissima.
this cycle is one or two models down from that. do not know the name.
other readers with greater knowledge will be along shortly to give you additional input...