Get 20-30 large male members of your congregation to go to the nearest mosque and ask for a layoiut of the building. Then ask for the size of their services. Make sure they know what church you belong to.
By the way it is illegal to advocate the overthrow of our government. Islam does just that. Muslims by definition are practicers of islam. Let's start asking our politicians when they are going to step up to the plate and call for a specific law against practicing islam.
Cheers :>) EasyDoesIt