I bought a peavey 400 series 2x15 in the 80s. I recently replaced the head with a Max 700. The 1501 black widows that came with it, were poor BWs in the first place according to a post by billfitzmaurice. So my choices are: Replace the current 15s with better BWs or Eminences JBL Prof Series from craigslist (maybe not a good option because of the price) Sell the 2x15 and get a different cab What would you do? Any Max 700 owners out there? What are you using? I play R&B, classic rock, and blues.