I would test any film first. It may be advisable to use an 800 iso film and plan on exposing it in the 400-600 range. Others may have a different opinion, but I have used very few negative films that didn't benefit from at least a 1/2 stop reduction in box speed. In fact most films, for my needs and taste, work better at a full stop reduction.

As for a film recommendation 400UC rated at 200-320 is a great film.