Glad I could help some!
Some suggestions that are a little more obscure;
Ice Age
Dali's Dilemma
Children of Nova (The riff starting at :42 in this one is one of my personal all time favorites)
Perhaps Frameshift would be to your liking. I haven't listened to the album they did with James LaBrie, but this one they did with Sebastian Bach is an album that I come back to over and over.