so i picked up bills plans to build the tuba ht, and i am having second thoughts. i was planning on the 24 inch wide version of the tht, and it would be playing along my infinity primus p362 mains. i do watch a lot of movies on this setup also, so i want to have that low extension, but i really want my music to sound as good is it can. i am currently using the dayton built HSU10 / ES10 sub. i think it sounds pretty good right now, but of course, i want a bit more output and extension. so, i guess my question is, what will sound better? a top notch hsu sub, or the tht? or another brand sub?