I have a couple of these famous drivers in a Mesa 2x15 (diesel) cabinet. They are the 200-watt version. The box I believe is a Thiele design. I like the tone but they tend to fart a bit at high volume. To an extent, I like this "cone cry". It gives it a nice edge to the tone. But sometimes I push it too hard or want a cleaner tone. My drivers are 15-20 years old and have been pushed. There is a recone kit available but it ups the wattage to 400-watts. I presume this will have an effect on tone and when it starts to "break up". So should I have my 200-watters reconed to 400-watters, or not. Your input is appreciated.