That looks great DExUS! I love the detail on the OLED (I assume it is an OLED) for the counts/graph etc.
I plan to do something similar with mine in time and build a nice hand held counter using the LND712. I may also add SD card logging at some point and maybe some features such as an alarm. But for now I'm just polishing up what I have built. I have (since my last post) included as CPS screen and testing with Americium-241 I got just over 2500 CPS. I'm more than happy with that for a DIY project.