Ultimately, track lighting isn't the best fit for lighting stages in a church setting. The fixture options are limited and they also have pretty low weight and power limits. So I would first recommend having a plan to possibly replace the track lighting altogether if/when possible.
Now, with that said, you still can get decent lighting with the right placement, fixtures, bulbs, and modifiers.
If you can provide some images that will definitely help.
I've just added an image upload feature, so you should be able to do that in a reply on this thread. It is a brand new extension though, so if you encounter issues please let me know.