Having to do this in steps for budget reasons; I'm working with Scott B. of Hybrid Audio. Going with the Legatia 6.2 components (have to have a bit of passive x-over for the tweets due to lack of high enough x-over on my existing amp); we are going to try the mid-woof running full range at first. Will likely have to add DSP as soon as I can afford it.
I have some NIB 15 year old MB Quart coax (their top of line series back then), almost 4", that I was thinking of trying to put in the rear pillars (of course have to do some mod re a baffle or something given size) and use these for rear fill. The Quarts were for an install I was going to do way back when and never got it all done

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