This was my conky setup for a little over a month. I fell so much in love with it that I almost couldn't let it go. Recently I changed my setup, so I'll release this package as well. Includes wallpaper. What it does not include is the shell script. You're going to write that up yourself. Does not come with dock icons either. Remember to set the lua pathways (in the conkyrc files) to wherever you place the lua files!
Also, if the text/lines do not line up in the syringes in the picture, that's because you have a different monitor size than I and you'll have to adjust it accordingly. Lines like:
cairo_rel_line_to (cr, 94, -100);
are what you're going to be messing with. Happy scripting!!~