I had the same question two years ago: my d750 doesn't fit in my jacket pocket when needed. I found the Lumix zs100 to be very similar to the Leica D Lux 7 and I tried a used one from MPB. It is what I expected.
Ask Photopills, they know everything about your question.
I own the Tokina 17-35 for my Nikon D750. It is a great lens for my FF body. Excellent results for one third of the price of the Nikon option.
Try with bracketing, the Nikon D750 has up to 9 plus/minus light settings, and then process it w/PS. It looks very natural.
I shoot strictly RAW too. First I save the RAW images to an external HD, then I develop what I need through LR and save the images selected as JPG in the “Developed Pictures” folder in other External HD keeping the Raw file in a separate place. So, I have some HD drives for RAW files and one for JPG images.