Yo whats up yall. Looking for tips, advice, and information that yall bass heads have.

Got 2 Alpine Type R 12's, MA Audio HK602 amp, 3 Farad cap. Upgrading to 3 Quantum Audio 10" Q10D2SPL and need to find a 3k RMS amp.

Making the step from 1k RMS to 3k RMS and looking for advice to what Ill need to do to make a bug power jump.

I know Ill need a new batt and alt, but what ele might I be looking at?