We are planning a 5 week trip from Zurich through Lake Como to Milan, Genoa, Cinque Terra, Bologna, Florence then Gaiole in Chianti through back to Venice and home. We will be travelling mainly by train and hiring a car in Florence/Tuscany. We are considering whether to go down as far as Chianti as we have been given a suggestion of Lucca instead. This means we would come from Cinque Terra to Lucca and then onto Florence and on up to Venice. Any suggestions??