So i've had my S340 Elite for 6 years now and since then I've upgraded my components to higher end, hotter parts (3070 Ti & 5800x) I have 4 fans installed, around 60-70% fan speed on them including the gpu, any higher and noise starts to become an issue but recently I've noticed my GPU starts out very low in temps around the low 70's but slowly and surely rises into the 80's. Keep in mind, that's WITH a 925mv undervolt. So I must ask, do you guys think I'd benefit greatly from a more airflow focused case upgrade? I've been looking at the 4000D as a possibly replacement, as I prefer to undervolt and run fans at lower rpm's for a cool and quiet approach.