I own a Hartke 3500 amp and I'm really happy with it. I asked advice about which cabs to buy to replace my heavey Peavey 410TVX (I'm thinking of two 210's or 210 + 115, between SWR Workingmans, Ampeg SVT cabs or Hartke XL series) Please give me your opinions on the pros and cons of each brand of cabs. Conserning Hartke, I've heard mixed opinions about their speakers. Do they blow up easily? or are they as reliable as paper cones? Any help with the Hartke questions or opinions on the other cabs is appreciated. Thanks !