My camera gears and my wishing list

At the moment, I own the following cameras and lenses:

Nikon Z8 full-frame digital camera (Body, Z mount)

FTZ adapter (to use D850 lenses with F mount)

F mount 105mm f1.4 sigma art

F mount 40mm f1.4 sigma art

F mount 14mm f1.8 sigma art

Z mount 24-70mm f2.8 Nikkor

Z mount 85mm f1.2 Nikkor

Hasselblad 503 cx film camera medium format (Body)

80mm f2.8 for Hasselblad body

Olympus Om1n film camera full frame

Zeiss 50mm f1.8 for Olympus camera body

I'm not sure whether to keep (I would like to sell) the 105mm f1.4 for Nikon because it's very heavy and since I got the 85mm f1.2, I use it very little. I could switch it by investing some money with the Plena 135mm f1.8, but the cost is high, and I'm not sure if it's worth it in the end. Perhaps I'd like a second camera to complement the Z8. A Nikon Zf would be great, beautiful, small, and with the possibility of using the same lenses as the Z8. I could photograph models with two cameras around my neck, one with the 85mm and the other with the 40mm. The idea seems good to me except for the strain on my neck. As for the analog camera department, I would really like to buy the 50mm f1.4 for the Olympus, and then, but this will always remain a dream, a Chamonix 4x5 large format... to photograph what I still don't know hehehe but the object itself is extraordinarily beautiful. The Hasselblad is fine as it is. The 80mm f2.8 looks good and is sufficient.