I am an intern at a larger scale church in OK, and was given a project of putting together a package of projectors that will display images on the walls that flank the right and left of the stage made of a "hazy" plastic material. I was told to look for Hitachi Projectors that were 4-4.5k, i know that did not mean price, however on the research I have done so far I have not seen any specifications on any of the projectors that would indicate what that specification is. Could someone help me with that issue, as well as suggestions to aid in this project. We essentially want to display images and words on both sides of the stage during worship. We have already spec. that we will need 3 projectors on each side to be able to project the size of image that we desired.