My main rig is currently a Pope MPP-2 preamp into a QSC PLX2502. I am pretty happy with this but I think I need to make some changes to my cabinets to better match my power amp. Currently I have a berg HD112 a Mark bass traveler 112. And a EA NL210. Which is 4ohm 500 watts. Am I correct that with this amp a 4ohm cab with a 800 watts rating would be a better choice? I am thinking the EA may need to go in favor of a 2x12 option. Generally I want to get a bit more punch than I currently have.