I've noticed that Symphony X has never really put any "suprises" in their sets. I think on their next tour it's time that they add a couple things in there that people aren't necessarily expecting. This is just my opinion of course, and if they proceed to play similar sets to what they've always done, that's cool too! Symphony X owns live no matter what . My choices would be:
One of the last 3 songs on V
anything from Damnation Game
In the Dragon's Den
Relic
One of the last 3 songs on V
anything from Damnation Game
In the Dragon's Den
Relic