wow nice man! but i think the JL wire was a waste of money IMO. NO reason to pay 3 times as much money for a logo on it.
I hope that sub is in a ported/vented box cause 600 rms from that amp wont push it in a sealed box. That sub is rated at 1000 rms and it a 2 ohm sub. and your amp puts out 600 rms at 4 ohms and 800 rms at 1 ohm.