if Ampeg has any plans on making an svt610e(sealed, non-ported 6x10 cab). i own the 410he and i love it but i need just a little more balls without getting the 810e(sounds great just a little too big/heavy). ive played the 610hlf and it sounds fine but i want more a punchy, rock/punk tone(like the 8x10) and i prefer sealed cabs to ported cabs.