I'm currently working on Bentley Br2, but thanx to you I've got ideas for products for a years
I'm going to release two types of products: engines and accesories (as usually).
Concerning to engines:
1) Bentley Br2 with repair stand (currently on the workbench)
2) LeRhone 90
3) Mercedes DIII
And accesories:
1) propeller hub for Snipe and Camel (incomming)
2) oil level indicator for Fokkers
3) central MG control gear of Fokker
Of course most of yours suggestions will be realized - it's only nearest plan.
All the best, Lukasz