Tell your bro that I got to see Dragonland live twice in 3 days at ProgPower a few years back if you want him to seethe with jealousy.
Seen most of those bands live, actually, except for Persuader and Reinxeed. Bloodbound will be at ProgPower this year.
Voyager is awesome, one of the best live bands I've ever seen. Fun people to party with too. And I agree on Dream Theater. They have about 50/50 awesome, classic albums and total stinkers, and they definitely miss Portnoy now. I don't feel too bad for him though. It sucks how he left DT but he has a ton of projects going now. I don't blame him for wanting to stretch his legs creatively after 20 years doing the same thing.
My big new prog crush is Ostura, front runner for album of the year already, this thing is amazing.
Edit: Also, if you like Djent, you need this in your life.