Max-Q or Not -- Input requested

So, I built this and it’s great with two 600w workstation cards. I spent a whole lot on it though.

I don’t regret any decisions, but living in the US, 1600w PSU seems dicey. I don’t have a 220v outlet in my whole rental house so I can’t even find an UPS that will work with this rig.

In short, I probably should have gone max q, and I’m now limited to what I have and can’t add any more cards, even if I wanted to at this power limit.

P.S. I didn’t even realize I already posted before hah, I guess you can see the evolution of my thoughts.