Hi---I am new to Cambridge---I shoot mostly Residential Real Estate---Nikon D300, SB800 flash, wide angle lens and ACDSee for editing--I have been looking at a lot of images on other web sites which has led to researching off camera lighting, infraed or radio triggers, speedlights or larger (Alien Bees, etc.), Lightroom or Photoshop or ACDSee, etc---some of the images some of these guys produce are just AMAZING, however I have made a pretty good living just with what I have---should I stay with what I know or push the balloon to get better and enhance my client list?