Nikon 85mm/1.8G + Raynox 150 macro lens?

Hi all,

I have an FX camera and wonder if the combination of a short telephoto lens such as the 85mm/1.8G with the Raynox 150 macro/close-up lens is a good idea if I want to do some macro/close up with that lens. In particulary, I wonder if, given the shorter diameter of the Raynox lens (it's 43mm), I will have problems with vignetting? Any input will be greatly welcome. Thanks!