Hi, I enlarged the face of my sim, no problem. then I cut the base of the new monitor. It is round, about 9" across., the cut is about 3 inches in.
It is top and bottom plastic, but there  is a stamped metal disc inside.
After I replaced the blade, I cut it in 1 minute.
I reinstalled my computer, and all the cables. Lot of tie wraps.
This was it for saturday. We were invited at some friends' place. They live in France 6 months and come here another 6 mos for the winter.
The dinner was great !!
Today I went to 3D. It was already there, because when Nvidia installed the graphic drivers It did 3D at the same time.
5 minutes, I was ready.
First I went to my old Cessna 172.
The depth perception is there ! on the side view, 10' of the wing is sticking out the display. Easier to move around the building, you know the distance. This was fun.  On the runway, and rolling, great. In the air,
the buildings look real. Landing was also different, I knew the distance to the runway and when to flare.
In airliners, different.  The 57 and 67 were very similar. Out the windshield, it is real. The view from the tower is incridible. Like looking out the window at the airport.In the air, there is a better feeling of height !!  I stopped these flights short to switch aircraft. Of course my OVH and CDU were on my second display. - not 3D, I see them regular very clearly.
I went to the 777. The VC is completly out the display in front of me about 1 foot away. all the controls, switches are in 3d, the power quadrant in his place, so many details, like a real one in miniature.
When I went to touch the glareshield on top, my hand went through it.
As good as the 777 was looking, I could not fly it. My pointer was in mid space and I could not activate anything.
that is a major drawback for that plane. I will contact Nvidia to try to fix that.
I was moving my head to try to see behind the windshield posts.!!!
With the GA plane, I was lifting my head above the panel to see down in front.
So far so good, but I need to fix the 777.
I was also thinking that two monitors like my new one, side by side in 3d, one in the middle with the VC 3d , one for the OVH on top and a smaller one for the CDU on the console, would yet make things AAA.

The picture is stable, a bit darker than what I am used to, I also dimmed the room some, as recommended. 8-)

Raymond   Boeing or nothing
KFLL  South Florida.