Yee Hah indeed. We could start a little Matrix 800 club; there's at least four of us on the 'gon now that Trackman is on board! (And they only made, what, maybe 500 pairs in the couple of years the 800 was in production?)
It's just amazing... I know the feeling of got a pair of Matrix 801, but owning a pair of monster like them, is just another history. Enjoy them and remember that nothing comes close to your speakers. Simply superb!