Eventhough you have responded to an old thread and not likely to get a response on your question, I'll answer it....yes, you could do hormone treatments but it would be costly and no 'good' outcome would results from that experiment.
This might help. An old chart by Johnsgard of the possibilities/fertility of cross breeding various species of pheasants and other Galliforms.
Scroll down to page 8/12 for the graph. It is PDF format, so will need to download...