180981 photoshop - need backgrounds

Hello, I'm looking for someone to recreate backgrounds for some photoshop projects. The backgrounds are simply theatrical lighting on a stage. I will be placing people on these images, so that it looks like the people are standing on a big stage with these various theatrical lighting effects. Here's one: [login to view URL] I am a good Photoshop user, but I dont know how to effectively create those "cones of light". This is special stage lighting using a hazer. When used with a hazer, the lights look like almost half solid beams of light! A very cool effect! I used Google Images to find pictures of theatrical lighting backgrounds that we liked: [login to view URL];q=theatrical+lighting&gbv=2 The reason I need these to be recreated is because I need higher resolution that is suitable for printing brochures. I would like these new photoshop images to be 300 dpi, and ten inches wide. The attached document has the actual list of of photos that I want to use to recreate the background. If you can think of more, that would be GREAT! Or, if you can give me INSTRUCTIONS on how I can create these backgrounds, that would be even better! Thank you.