Experienced Finnish defenseman Tommi Kivistö is coming to Tampere to strengthen the reigning champion of the Finnish Hockey League, Tappara. Tappara announced on Thursday that it has signed a two-month contract with the 35-year-old Kivistö, which includes an option for the rest of the season. Kivistö played in the Czech premier league for Mountfield last season. Before that, he represented Kärppi for three seasons. Kivistö, who hails from Vantaa…