I have been asked to do a senior ball for a smaller school. I have NEVER use studio lighting, except for the use of a canon 580 EX II. I have told to use a large alien bee with softbox and a reflector. I was thinking about renting these items below. Please let me know if this will work. AlienBees Foldable 32x40" Softbox with Adapter Ring AlienBees 48" Silver White Reversible Umbrella AlienBees ABR800 Ringflash or this White Lightning X-Series X1600 Flash Unit White Lightning X-Series X800 Flash Unit I was thinking about putting the large soft box about 45 degrees .. 3 ft away from the subject, and placing the umbrella on the other side as a fill?? -- now with groups, do I have to adjust the lights? Can anyone help me on this? Or am I way in over my head, and cancel? thank you!