I have been juggling the idea of mixing my speaker brands. I am using Focal 700 series for the front, center and sub, but am not sure their in ceiling speakers would do the job. Someone told me I should use an in ceiling speaker that can be directed at the primary audience. Therefore, it looks like I will need a different brand speaker to achieve this. Does anyone have a recommendation? I do not want to spend more than $1500 for the pair.