I think Hasselblad's color is under-rated and Phase One's color is over-rated. Although Phocus is ancient in feel, it makes very good color combined with the cameras, more natural than Phase One and still with a pleasing subtle subjective tone.
I still make my own color profiles using DCamProf and prefer that, but my design has been inspired by Hasselblad.
I haven't seen how the H4D-60 renders, it would be interesting as it's a Dalsa sensor which has much different color filters compared to Kodak. You can make them look very similar through profiles still, but it will not be effortless. My H4D-50 has a Kodak and its color filters are designed for saturated subjective color so it's quite difficult to work with if you want to make natural colors, while the Dalsa is more neutral. Still I prefer the color Hasselblad pulls out of a Kodak than Phase One pulls out of a Dalsa. I would prefer to have the color filters of the Dalsa, but the tech cam compatibility is so much better with the Kodak so it weighs over for me.
(The 50MP Hasselblad's with Kodak sensors existed over many years almost totally ignored by the tech cam community despite that they were the best for wides, and now it's too late :-/ )