After looking at the installation I have decided that the best way to install the video would be to have it projected onto on wall. As I felt that although I wont the feeling of being surrounded I also do not want the audience to be distracted by the multiple projections. So I feel the having this in is a room this 1 video projection on the large wall, with it projected fully covering the wall. Therefore still creating that feeling of being surrounded, but the distraction will not be there.