Based on the previous tournaments, Jääskä-Koppanen-Moilanen is a lock for the 4th line. Kuokkanen-Mäkinen-Oksanen have played together a lot too.
Kuokkanen-Mäkinen-Oksanen
Vesalainen-Somppi-Puljujärvi
Tolvanen-Räsänen-Tuulola
Jääskä(A)-Koppanen-Moilanen
Koivula
Same top4 defense that played at Ivan Hlinka together. Heiskanen-Vaakanainen at the bottom pair with Kotkansalo playing some shifts here and there:
Välimäki (C) - Jokiharju
Niemeläinen - Salo (A)
Vaakanainen - Heiskanen
Kotkansalo
No idea about the goalies, I'd go with Luukkonen who has been outstanding lately.
Seems like
http://www.fasthockey.com/ will stream the games. YLE doesn't show the first 3 games.