ill be blunt, You pointed me 3 motherboards with 6xpcie and one motherboard which i already mensioned i know of just to offer me Your product and i asked about none of those.
What i asked is MB with 7xpcie that someone already has/had and it works with 7gpu with no problem (i already have MSI Z97 gaming and its working great but has limited supply where im from), not 6xgpu mb, not additional multipliers and especially not complete rig for sale.