So I’m busy porting my motion/light automation from my old automation system into HA. And I found this blueprint which seems like it has amazing functionality.
However, I had a look at the source code and it seems like we are talking about 10000 lines of interpreted code 
, every time a light must switch merely on or off?
My setup has more than 20 movement zones and of course many more individual light automations based on time or other logic. My HA currently runs on a RasPi 5.
Should I be worried about a performance impact? I don’t want to spend a day doing the setup and regret it later 