I think quite a few of those instruments are appropriate for country style stuff, especially the fiddles, pedal steels and some of the acoustic strum patterns. For example here are a couple of country tunes I did this month with the RealTrack #'s listed as examples.

Going Down to Poplar Drive : MP3: http://www.soundclick.com/share?songid=6470939
RealTracks: Pedal Steel (#621) , Harmonica (#602) , Acoustic Guitar (#406), Bass (#521), RealDrums: Nashville Even 16, Variation #1

When That Hammer Comes Down: MP3: http://soundclick.com/share?songid=5613482
RealTracks: Pedal Steel (#612) , Fiddles (#409 and #618) , Acoustic Guitar (#372), Bass (#536), RealDrums: Country Shuffle

You've just got to experiment with your songs, though. Heck you might find that the rhythm metal electric guitar sounds good on one of your tunes (well, maybe not).

Kevin


Now at bandcamp: Crows Say Vee-Eh @ bandcamp or soundcloud: Kevin @ soundcloud