okay guys, I am looking to buy a new rig, and I am unsure what to go with. The Mesa Boogie M-Pulse, with the 1x15/4x10 cab, The Ampeg the SVT3Pro with the ampeg, 4x10/1x15. In Australia I dont have that many choices, but I really liked the Ampeg and the Mesa, although the Mesa was like, another 2 grand on top of the Ampeg. I was also thinking about trying out some GK's, because I have heard good things about them. But I want a massive, warm tone. I don't want some mid-ish "flangleflangleflangle" bass tone, that is why I don't want to loose the 15". Juan Nelson's tone is pretty close to what I want to achieve. I know he uses SWR cabs, but unsure what amplifier he uses. Any suggestions, comments, or horror stories in regards to these 2 rigs, and how they compare? What are the GK's like when compared to the Ampegs and MB? Any other rigs you think I should check out?