>>3383869pretty much this.
with some slight changes.
D850
15-30 2.8 VC Tamron. New version with the filter slot on the back of the lens.
24-70 2.8E VR Nikon
70-200 2.8E VR
24 1.4 Art Sigma
35 1.4 Art Sigma
50 1.4 Art Sigma
85 1.4G Nikon
105 1.4E Nikon
200-500 5.6E Nikon
600 4G Nikon
some teleconverters for the long lens
I would also build a natural light studio.
and travel more