Looking for some help choosing the right size amps. I have 2 Eclipse 12" 86120.4 subs in a sealed box 175 watt rms, 350 watts max. 2 Eclipse 4 x 10's & 2 Eclipse 6 1/2's. What would be the best size amp wattage wise for the subs? What would be the best size amp for the other speakers? Any help would be appreciated I am putting this system together for my 16 year old son.thanks