Would the Basszilla intergrate well with the Visaton B200s? I know the crossover would be a no-no with the B200. What other bass cabinet configuations would work well with the Visatons? Is there a cheaper alternative to the Emimence Magnum 15HO that would work just as well with the Basszilla? The only experience I have in speaker building is the Hammer Dynamics which by the way are great speakers for the price. I am looking for a bass system that will work well with all types of music not just classical and jazz that will go down to 30hz that wil keep up with the speed of the B200 driver. Thanks for your time in this matter, Kevin.