BR, we miss your usual array of introduction detail but none of us will think any less of you or your intros because work prevents you from going hard on this.
Don't know if there's all that much that can be said in reality - I think that this is the first ever Grosser Preis Der Eifel so no history to fall back on at all.
No doubt the circuit itself would give plenty of historical material to draw on, from when it was located in Germany but now that it's been relocated to Eifel, it's a whole new deal all 'round!