I plan of opening a smugmug account to show and sell prints. They offer a feature where you can disable people from being able to right click on the image and save it. If I use that feature is that enough peace of mind that people can't take my images. Also, if blocking the right click image save is enabled, wouldn't that then allow me to diplay my work at a large size and not have to worry about image theft? I could water mark my stuff too, but would I really need to if they can't right click abd save them image?