Yes, this did expand significantly after I started. I originally thought a simple flying saucer would be fine. But then inspiration hit me (with a 2x4) and things changed significantly. So this is a real "seat of the pants" build. Usually on my WHIFF and SCI FI projects, I do lots of preliminary sketches and then detailed drawings. This is strictly putting parts together based on a fleeting mental image and see what fits and looks good. It should be fun.