Just got word from Eminence as far as 3 new Kappalite 10's announced at Namm. " You will be happy to know that we have just released three new 10" neo drivers in our Kappalite Series. It may be too late for your newest cabinet, but you may want to keep it in mind for future builds. We have a Kappalite 3010LF with 9mm of Xmax, the Kappalite 3010MB with 6mm of Xmax, and the Kappalite 3010HO with 4mm of Xmax. I don't know if any of those interest you or not, but it might be something to keep in the back of your mind for future stuff. Looks very interesting!