I'm currently taking pictures for my boss's recording studio and he's agreed to rent some equipment for me. I cannot get a wide enough picture of the place period and the room isn't that small but I'm crawling in the corners to get any kind of picture of the place. Oh, I have a powershot S5iS and I have a Canon EOS T2 Rebel. Here's some pictures of the studio, 1.) How much of a wide angle lens do I need? 14mm? 20mm?? 2.) What kind of lighting would be best? 3.) Another other tips for a amateur-amateur photographer?