Millumin and Datapath x4

Hi, im testing Millumin,  I ussualy  work as video technician at events and play teathers , i wonder if someone  tested Millumin with a datapath x4? the  matrox triplehead works fine but if i need a big resolution datapath x4 offers until 4k resolutions if I am not mistaken, and the combination between Millumin and Datapath can be incredible if really works as i think.
Regards