Classic British Flight Sim

I'm looking for something suitable to use with Robert Bruce's awesome Bristol Fighter but searching in the usual places for 'bristol','sopwith', 'rotary', 'falcon', 'Hispano-Suiza' etc hasn't come up with anything. It comes to mind that the default jenny might be a good bet but i don't have that on my HD. I guess i can find the .cab on disk for the Jenny, but does anyone know of a suitable download replacement?

According to
http://en.wikipedia.org/wiki/Rolls-Royce_Falcon

The Falcon was a 14.2 liter version of the 20 liter Eagle. THat was used in the Vimy so perhaps a better substitute sound set?

If you have the Alpha Se5a it's sound file goes nicely...and believably