Best setting for Allnic H-7000 phono preamp with Hana Umami Red MC cartridge

If you are talking about load setting, I’d try 47K first. I believe that is a top tier preamp and should have a stable enough circuit to use 47K with a LOMC. If that doesn’t work, try the Mfgs recommended loading.
BTW, Congrats on a very nice phono preamp.

First steps - TT setup / tonearm / bolt up cart / fine adjustments.
YouTube video here:
VPI Prime Setup Video - YouTube
The VPI user forum is a good reference destination to begin.
Please do provide some input on the H-7000 Phono Pre after dialing in the Analog End of the System.

I've had the H-3000 for some years and used various cartridges, including Airtights and Koetsu stones. The Airtight has a very low internal impedance, and sounded best loaded down. The Koetsus sounded better with a higher impedance setting. Given the ease with which you can adjust these settings, you should experiment. 
Enjoy your new equipment!