Ok, so im buying a new amp because the best thing I have now is a 2x10 Spider II. I use a EHX Metal Muff for any and every distortion-ized song, so hopefully this would handle that well. Also, my main guitar is a Jackson KE3. My idea is:

Jackson KE3>EHX Metal Muff>Crate PowerBlock>2 Krank Rev. Jr 1X12s

Or the same thing into a Peavey Windsor 4x12.

Quote by Portuguese_boy
(Progressive Metal is) like playing Nirvana, but faster, with little or no powerchords, cleanly, with more technique, and complex time signatures.

If youre content with your distortion pedal you should just get a power amp and a cab of some sort. You can get like 700watt Behringer poweramps for dirt cheap now.