I'm looking to piece together a cheap, simple set-up for (primarily) outdoor portrait shoots. Basically, the main concern is being able to fill in some shadows when I am shooting. It'd also be nice to be able to shoot some basic night/dusk stuff, but it's not essential. I'm looking to spend as little as possible at the moment. I'm thinking the following set-up could work for around $200. Please let me know your thoughts. I shoot a 50D, FWIW. Vivitar 285HV (Possibly with home-brew battery pack down the line.) - $90 Cactus V4 Triggers - $40 Westcott 7' Stand - $30 60" Umbrella - $40 Flash/Umbrella Bracket - $15 That puts me at <$250 shipped. Worth going for? Some shots from my recent shoot seriously needed some fill light, so it's time to make a move. A 70-200/2.8 is most important on my agenda, so spending serious money on a little lighting rig isn't possible right now. Insight appreciated.