I'm new to these forums and to the whole car audio scene so you will have to excuse my ignorance but i need some help deciding on an amp(s). I will need to be powering Kappa Perfect 6.1 (100x4@4Ohms) and Kappa 6x9s (110x2@2Ohms). Should i get 2 2-channel amps or one 4 Channel. the only thing i dont like about gettin a 4 channel amp is my rear 6x9s would be getting way more power than i would like as they are for rear fill. But i was wondering what you guys thought.