I have a old Victorian house (8000 sq. ft.) multiple office conversion that I would like to add video conferencing abilities the conference rooms, there will be 2 conferencing rooms, one on the third floor and one on the first floor. The one room is roughly 20 by 35 and the other is 16 by 25. Is a projector better than a LCD Displays, Is there a system that reasonable priced and offers enough features. Thank you.