Three Beyma TPL-150H https://www.beyma.com/products/diapharagmtweeters/1TPL15H8Wow, that's not bad at all. I thought they were multile times more expensive than the Plats.
Makes me wonder how they compare to the Quested and Alcons Ribbon options...
Edit: BTW, yours is more of a DIY option, correct? How much did they cost you if you don't mind me asking? Not including amps because I think I saw you mention running them active.
Six Acoustic Elegance TD12M http://aespeakers.com/product-category/td/
Three Acoustic Elegance TD18H+ http://aespeakers.com/product-category/td/
Two MiniDSP10x10HD https://www.minidsp.com/products/minidsp-in-a-box/minidsp-10x10-hd
Only have about 7k in them, since it was all my labor and I have all the tools needed. Not counting amps nor baffle wall build. There is quite a bit of labor with all of it.