Zac, I checked the technical data in the Windsock Datafile 26, and beside the list of "normal" engines, there was also experimental:
- the 110hp Clerget 9Z in the first prototype
- 170hp Le Rhone 9R
- 185hp Clerget 9H
A stronger Gnome was not listed, so this is may be "modern freedom"

Really pity that the strong Gnome N is also not available from Small Stuff as I need it for example for the Morane-Sailnier Type AI.
Cheers,
Frank