Am planning on some lighting in January but not sure what's the best option. My budget is between $1200 to $1500 Australian dollars. The lighting should be portable, for location work at the same time good enough for a hard days work in a studio. Option 1. 2 x 580ex mk2 with a pair of pocketwizard triggers, a battery pack for the 580's with legs and shoot through brollies. Option 2. Some type of studio light kit with a generator or battery pack to suit my budget, perhaps the Alienbees B400 kit plus a battery pack What are your thoughts, the main purpose would be to shoot portraits on location when required and then in a studio. I am keen on the 580ex idea but not sure if they have enough grunt, then are they robust enough to last me a few years? There is also the Metz or perhaps the Quantum Qflash products that look fantastic, anyone with any experience with this? If yo have any pics of a similar setup of yours it might be a great help with some pics of what its capable of producing. Thanks in advance.