I was thinking of going with 300/2 for the components and a 500/1 for the stealthbox....Is this a wise choice?

 

Those are reasonable sized amplifiers.

You're going to have to spend a whole bunch more to do better.

 

Thanks for the reply. Im kind of a newbie at this audio stuff. If i do go with this set up that means the components will get 150w each and the subs will get 250 watts each right? And noone usually powers the rear fill speakers correct?

 

correct on all acounts