Nick, do you have a couple of comparative photos to post, using your set up? I'm sure they've been posted previously, so a link will do.Also, what is a CFT bulb? I can only find CFL in Google. They do seem to use CFL as the acronym now (CFT was compact fluorescent tube). The bulb I use is this one, but actually it's very bright (equivalent to 150W). I think that if I were to replace it, I would go for a lower wattage. All of the pictures I have posted are using the setup mentioned. There are several of mine posted in the toned coins thread (example).