So I tried playing for a couple hours today and with the new Thermalright 53mm CPU cooler, I won't need to hack up a larger fan, because the additional height allows airflow to clear the ram sticks and move enough air to keep temperatures in check!
Here's an overview of the temps, voltage and clocks of my A2000 running in it:
As for the CPU, temps are reasonable, they stay under 70C most of the time, and case temperatures do creep in the low 50s, but I know it's safe as air is slowly moving constantly. My NVME is the hottest component, because of its placement, it reached 65C at one point, but there isn't much I can do about it and my SSD reached 39C, which is pretty fine.
On light loads, like browsing the web and watching youtube and stuff like that, temps are very low and the PC is basically silent.
One thing to note is in the process of playing with my builds, I changed the CPU in this one. Instead of the i5-11400, there's an i5-10600K currently. I got one for 100$CAD from a local seller, which feels to me like a very nice price. It's basically the same performance with very little differences. I now have a second LGA 1200 CPU for that other motherboard I have in stock.
That's it for now!