Here at WWW.737DIYSIM.com, we are on a super limited budget. We already own a projector and that is what we have been using up to now. Today we bought some cheap tvs to fit to the side windows. Do you think they work? or best just stick with the main projector. It will be years before we are able to get 3 projectors to produce a full curved 180 degree setup! Let me know your thoughts or ideas on the matter?