I was thinking more like historic encounters:
Aces meet: Guynemer (spad7) vs Udet (Albatros III)
The last Combat of Werner Voss: Voss (Dr1) (double gas) vs 4or5 SE5 (only for Blue Max legends
The Circus is out: 7 Dr1 vs 2 F2B + 4 SE5
Rene Fonck's Cigognes: 6 Spad XIII vs 5 Fockkers DVII
The end of The Red Baron: 1 DR1 vs 2 Camels
Guynemer's victories: 2 Spad XIII vs 2 Halberstads two-seater
Blue nose (Bishop) victory: 1 SE5 vs 1 Halberstads
All scenarios withh normal fuel except Voss.
Some of these scenarios are already available:
Spad 7 vs Alb D3 - Two gun is megl che one - part II
2 Cams vs Dr 1 - Baron's last flight
Se5a vs Halb - Flying Targets III
Fuel levels are not set in the scenario editor but by the game creator.
Also, if the sides are not balanced, the odds are they will very rarely get played, though there are a few around who do like the challenge.
I'll see about doing the others as I have free time available.