I am doing a projection on a 120' wide by 30' high building. I am using 3 Eiki LC-XT4 projectors. They are XGA (1024x768). Would the datapath x4 be a solid choice for this or is there better. The projectors inputs are DVI-I x 1 data/video, RCA x 2 audio, 8-pin DIN x 1 control BNC x 5 video, RCA x 2 ...