Probs going to get flammed for this but have you checked out either Line 6 or Behringer...
They both offer a variety of tones which might open up your mind a bit, AND both are reasonably priced
however ive noticed with both Line 6 and Behringer, its a very specific sound, like the old marmite advert... "You either love it or you hate it"
~~ Slain Angel ~~