Good suggestions by Noam, those are all great. Fanfare Trumpets also rock. Viennese Oboe is another good choice for a lovely sounding oboe that's less nasal, less biting and has a less dramatic vibrato than the standard French Oboe.
Also, VSL is a good choice for solo instruments in great quality and detail you might struggle to find somewhere else. I have some little secret weapons in my template that I like to go to whenever I'm looking for a little extra flavor and somewhat less frequently heard colors - like the basset horn, the heckelphone, fluegelhorn or euphonium. Another total sleeper: the fantastic and completely overlooked Jazz Drums.