I'd like to know what the best head I can get for the money would be for a Hartke cab... I figure to go with the matching head would be a no brainer, but i know theres alot more out there. I went with the 4.5 XL cab cause i like the sound of the aluminum cones and its the best cab they make with a high-end driver. Now I need a head... I play alot of prograssive hard rock (often with drop tuning) and alot of slap style funk/jazz stuff as well.