oppinion needed

Yeah I'm sellin the Kappa and upgrading to the Kappa perfect.  I think that's what killed one of my subs already (I went through one and had to replace it.  believe it was due to a clipping signal)  Puttin them (two subs) in a sealed box.  Then I'm sellin the POS amp and gettin either two Polk MOMO C500.1 (mono sub amps 350x1)  or maybe an MTX.  The power issue will have to be resolved.  Let me get this one streight.  You can run you're amp off of your alternator?  (i have my name as boxmaker not amp hookuper).  Ok if you could explain that one more I would appreciate it.  Or should I just get a yeller top?  Will my system need that much power?  Then get better cables (actually wanted to do that earlier but my system wasn't that big and I was on a tight budget).  I'm runnin 8 gauge now. 

"As far as the sub system goes, your car will not be acoustically conductive to running two subs. This is based on the coefficient of the ratio of ohm's law and the fact that the PNP transistors in the radio can not provide enough current to charge the flux capacitors in the amplfiers power supply. "

btw i know it's a joke but ohm's law has nothing to do w/ the acustics of my car nor does the signal that my hu is sending to my amp have to do with what kind of power it has the ability to put out.  But yeah it's good to try and bs some other jack @$$  (just not this one). 

thanks for all the tips.