Yeah, I'm not really sure. I guess you could call the newer stuff "power metal" (I hate to label it). So that would lead you to other "power" bands;
Lost Horizon
Silent Force
Virgin Steele
even Iron Madien
Gamma Ray
Helloween
Jag Panzer
Blind Guardian
etc.
But it's all up to the listener. Some people hear all sorts of different styles (that's why some will disagree with what I have said). But it is a start. If you want something along the same vein as their new stuff then those bands above do provide somewhat of the same kind of music.
Spudd