Damn, ya better have something very comfortable to carry all that stuff. Europe means a shit ton of walking around so pack horsing it around ain't fun. Also make sure your camera insurance is adequate. I don't go the DSLR gear now unless I want something very specific. I rather take my EOSM's instead, much lighter and very capable for my holiday snapshots. Depends on your shooting style but If I had your gear for Europe I would say the 24-70,14 and an ultra small travel tripod would cover 80% for the holiday snapshot type photos. In general places in Europe don't leave you much room to take a step back at times.