so is the problem that the textures are too transparent ?
im not sure of the command, but I thought that there were image commands to adjust the transparency level of images, or perhaps you could try altering the textures to have less alpha or I think there may be transparency command for the actual object aswell(or different levels of ghosting) ? Probably something that you would have to experiment with I think to get the look you want lol
From looking at the picture though is the look you are after something like smoked/frosted glass or something else ?
If it ain't broke.... DONT FIX IT !!!