Hey, I just got my Mesa M-Pulse 600 and I've been running it through a Ampeg SVT-410HE and SVT-115E stack. I've found that the cabs aren't the right tone and can't handle the low end of my 6 string Ibanez SR886 propperly with the desired eq'ing I use. I also play in a lot of drop tunnings in my metal bands so that has a problem there. I would like to know what you guys would suggest for the cab*s* I should get. Here is what I'm considering so far: Mesa Boogie Powerhouse 1000 Mesa Boogie 4x10 Powerhouse Mesa Boogie 1x15 Powerhouse Maybe something from SWR? Eden? Aguilar? The price range is somewhere below 1300 for the stack, weight doesn't really matter. If it all possible I'd like to keep it in the 6x10 height range but if you feel that something the size of an 8x10 is gonna suite me best please mention it . Thanks.