I have 2 sa15s in a 98 jimmy. big 3 upgrade 2 batteries electrical system is great. i'm about to do a new amp set up for the subs. I have 2 options that i can get at a very very good price. Should I do 2 kicke zx 1000.1's or should I do 1 Sundown SAZ2500d? I do know they are be over powered but everything will be clean power with out clipping