Nicely done AC! Brent, if you want to do the "tube thing", here's a couple helps: 1) If you haven't already, download Digital Carvers Guild tube light plug in to illuminate in a path. 2) The oscillate tweener function is good. But for true randomness, download Lost Horizons Software Power Pack. It has a Noise Tweener function with a multiple adjustments. Sorry for the cheesy gif but it's all I had time to knock out today.