I've read about the Hydrive cabs here on TB and I went to a doug wimbish spector clinic and he was playing through the Hydrive cabs (Larry Hartke was also there) Just wondering if any of you guys use these cabs for hard rock/metal and how they sound. I hear the Hartkes have a punchy high end but what about the low end? Right now I have a AMPEG SVT pro 4 head with an Ampeg 8x10 cab. After speaking with Larry he offered me artist pricing on his stuff and am deciding if I want to make the switch over to the Hartke stuff. He was a great guy!!! If I do replace my ampeg stuff I was thinking of going with either 2 410 hydrive cabs or a 810 hydrive cab and then when the Kilo 1000 comes out get that as my amp.