Jock Sturges prints are very beautiful.
The prints that I have seen I would guess he employs a very warm , open style with limited hints of black , but an almost pt pd type of looking long tonal range print. I also would guess
that his lighting is very specific when he considers to hit the shutter and film choice and developer maximizes this open type of print.
If I was trying to mimic his printing style , I would be photographing in soft open light, using a mid to low speed film, overexposing by one or two stops and drop processing in PMK to hold the highlights.
I would select a warm tone paper like Ilford Warmtone, and split filter with the highlights being my main concern and then adding a higher contrast hit to bring in the blacks. I would also be giving the highlights an hit of grade 5 to separate them out more.
I would slightly and I really mean slightly sepia and then add selenium. The goal would be to have a very open warm print. I cannot remember whether he used matte or glossy paper for the print I saw.
just my 2 cents.