yesterday I took possession of three ek and xspc back plates for the titan/780 series the 290/x and the 7970/280 series.
I got a good deal for them online and I have been using these to get the measurements from along with my already acquired 7950 plate.
the back plates are going to be 2mm thick aluminium with 4 screw mounting points and holes to pass through screws if using gpu cool.
while sitting and pondering on how to add a fan mount accessory I made a little discovery. both the 7950 and the 7970 share some of the same mounting points so there will be three back plates for the below cards
7950, 7970, 280 and 280x
290 and 290x
gtx 770, 780, 780ti and titan
the 7970 is slightly longer than the 7950 so the back plate will overhang on the 7950 by 5mm ish
the fan mount will be a t shape like on gpu cool but have a bend at the end this will mount on the rear of the back plate.
Psu stealth is slightly behind. I have ordered the acrylic I need and that is being sent to a company to cut at the moment there is white and black options available
I am however awaiting on someone else to email me back regarding the joints as these are being done separately.
the one place wanted 3X as much to do them than the other