I am workingon the design for my two new ar coned xl 15s. Power will be a dc 7.5k. I am very tight on space since its a sealed trunk build with a rear battery bank. I wanted to do aeros so I could have ports for daily and for burping, but could only fit two 6 inch aeros on the baffle which I do not feel is enough so have worked on a design with a slot port. Since I am overpowering them how is this design?