Regardless of what you do, DO NOT MIX your fronts and centers if you can. If your budget is limited, get 805's with the matching center.
Why worry about the deep bass the speakers produce. If this will be through a nice theater processor, you will probably be crossing them over at 80hz. Just get a nice sub. Personally, if you are crossing them over at 80hz, I think stand mounted 805's image better than 804's.
Why worry about the deep bass the speakers produce. If this will be through a nice theater processor, you will probably be crossing them over at 80hz. Just get a nice sub. Personally, if you are crossing them over at 80hz, I think stand mounted 805's image better than 804's.