This is not a question, just trying to post a bit of useful info for other Nano and possibly Fury users setting up Eyefinity.
The DP ports are close together. I bought 3 DP to HDMI cables, and only discovered when they arrived that the plastic moulding of the DP plugs were too wide to allow them to plug in next to each other. I managed to shave off some plastic on the middle plug and then they all plugged in fine. Problem solved.
So take a careful look at the pics of the DP plugs when purchasing as I think some are narrower, and you won't have the same trouble.
BTW, eyefinity worked immediately, no messing around with adaptors this time