H81 Pro BTC R2.0 + ASUS ROG Strix GeForce GTX 1070

Hello,
I'm interesting to buy combination of
motherboard: H81 Pro BTC R2.0 and 6xASUS ROG Strix GeForce GTX 1070

Does this work?
also conserning me that motherboard have pci-e 2 and graphic card v3?