I appreciate your very robust replies. I will read them very closely shortly.
One thing that might be changing is my motherboard/CPU setup, which gives me a bit of a different situation now, perhaps.
So I had the 2TB NVMe drive and the 2x1TB SSDs. With my new motherboard I'll have an additional NVMe slot, and I have a 1TB NVMe drive available to use as well.
If it were you, how would you utilize these drives? I'm ok with the original plan if that's best. If it might be better somehow to use 2x NVMe and ditch the Sata SSDs I could do that. Heck, I would be ok using 2TB NVMe, 1TB NVMe, and both 1TB SSDs if that made sense.