My new build log, Bristol fighter or DH9 ?

[KitRookie37]

Hello to all,
My new project is to do this:
http://collections.oscars.org/images/dyer.jpg
In your opinion, should I use a Bristol fighter or a DH9 Ninak ? I suppose this is, in reality, a DH4 because I found it in a list of airplanes of Hell's angels movie.
If someone has more informations, I'll take it. 
Thanks for helping me.
Best regards.
Alain.