Managed to basically get the mount to fit, it wasn't without it's issues..
Here's the mount and construction used for 10179:
Main problem with 75192 and 10179 is that the frame won't match the two L brackets, these brackets hold most of the weight, so i need them both to rest on the frame (gap illustrated below) I did already add a large technic beam, otherwise you would see straight through the model on the left bracket.
So i made a simple fill in with technic beams and plates:
Put in place (view from top and bottom):
I didn't have to change too much on the mount itself, the technic liftarms had to be moved around a bit, and i had to add a few more plates to the underside to make all the technic holes and pins line up properly. In the end this is what the "finished" mount looks like:
And finally here the falcon is fully attached to the mount and sitting on the table with all landing gear off the ground, center of gravity is good, and the frame isn't bending terribly and no parts are popping off yet.
Next step will be to "gravity proof" the set, as many of you know most of the panels and such and held in place by gravity, if turned on it's side some of these will fall off. Simple fix for many of the panels, but the center gun turret section will need to be completely redesigned as i don't have room to slot on the Technic liftarms it's built with, and the construction is a SNOT technique, so i'll need to do some brainstorming.
Enjoy your thanksgiving weekend Canadians!