Did you guys get connected? It would be good if you worked it out.
I might be facing a similar situation, not wanting to do anything more to the wall I use I spent some time last evening and I believe it's maybe not that difficult to adapt the mount I used for the F8500 to the LG. My mount is a very old/very basic and I used it first on my PN58C8000, I modified the legs for the F8500 to keep it's viewing height the same or very similar to the C8000. If I proceed with purchase of the OLED I'll be finding out.
*** I just looked at the drawings available for your Sanus and it's very much like mine. I believe it wouldn't be a very difficult effort to retain what you're using. If you don't mind re-drilling studs etc maybe it's time wasted but I'd maybe study it - I hate patching/repairing drywall - I've all cables "in the wall" and I doubt I'd have any trouble pulling different HDMI to use.
OP - have you figured out how to access the MTR (run time/hours) on your LG yet. I'm needing to sort that procedure for use on a display I'm considering!
Last edited by WVZR1; 06-08-2017 at 06:35 AM.