I am planning on taking the necessary product photos for a colour mail order brochure and website (mainly food, and not very complicated sets). I plan on using my EOS 10D, and am contemplating buying a small "off the peg" studio flash setup, with brollies etc. The other possibility with the same financial outlay would be a set of 3 Canon 550 EX speedlights. Can anyone advise as to whether the latter would be a seriously compromised studio option?