kicker l7 convertable

Hey guys, I have been doing a bit of research as to how to fit 2 Kicker Solobaric L7's in the trunk of my 2000 323CI convertable. I see some guys are installing them in the ski port which looks very clean but I want to go with 2 12" L7's and not just 1 10"- I want more bass and I already bought...