Just a short post to update what I have been up to. Wasn't satisfied with the way the main drive wheel was looking and at the suggestion of my nephew Mendel, redid the whole thing. Took the leather off and covered it in metal and antiqued the brass using a technique shared with me by Steamworkshop, dont know his name but you can see his work here. http://www.etsy.com/shop/steamworkshop. Heres how it turned out.
Also built two axle supports that will hold the pulleys to drive the various mechanisms on the ship. The were made from candle holders that were cut to size and soldered bearings for the axles. Will be testing them soon to make sure the steam engine can power everything without adding a third flywheel. Will post a video of that if it runs well.
Also made a picture of the laser in full firing mode, not the best pic, but it gives you an idea of what it looks like.