Well now I realize that mine is very loud, and its pretty clear too. I have tried a sealed box before and it really wasnt that much of a change in quality. And no way I would ever think about buying a box from someone. So you dont try and have to sell me there. I go to alot of competitions and such and if mine wasnt clear or didnt sound good I wouldnt be riding with it. That setup is at 153.2db by the way.
You say you compete a lot, yet your system isn't set up for sq nor spl. Do you plan on continuing to compete? And if so, what class? The ideas you presented in your first post didn't seem to fall into either category. If you're asking for ideas about what to do with your system, then you'll have to explain more about what you want from it. Loud and clear alone isn't going to win any SQ comps. And 141db on the dash isn't going to wrk well in a 1kw spl class either.
Throw at us what it is you want if you really want opinions and ideas that matter. I've built everything from SPL to SQ and simple to just plain all out custom a/v show systems, 'glassed, motorized, lighting, etc...There's at least a couple other guys here that know what they're talking about also when it comes to car audio.