notacop: I think I have about $100 in material.
jeb: I had never done it before. It took me several hours, probably 8, over two sessions. Of course there was considerable dis-assembly and re-assembly.
You correctly identified the hard part, the tank. I messed up and cut my piece a bit small, which created a problem of course. I ended up doing the tank in 3 pieces, and the seams are not perfect. Looks great from a few feet away, but not so much up close.
I was thinking I would do the tank with one piece, but now I am not sure it could be done, so I would do some research on how to best do seams. There are some videos on the net on installing this stuff.