Asher, I followed the artists guidance, Mike's guidance to this image. However, I am still exploring too and am very interested in the link. GFX is SO amazing!
Ed,
That camera is very much like a continuation of the Sony Sensor technology in the A7R except it is bigger and the senseless wells are larger too. Although Sony's G lenses are superlative, Fuji's new lenses are designed for 100MP and are very sharp. So, in a way, although a tad heavier than the Sony full frame, with a lens, they weigh much more closely similar.
I am planning to use Canon lenses reversed for macro with AF and IS!
Photography is so enjoyable these days except for the use of hard drive space!
You can now get an interest free loan through PayPal and make payments on your new camera and lenses partly paid for by selling old lenses! That is my theory!
Asher