Let me preface this by saying I know absolutely nothing about pixels. I'm working on a project that needs 2 12 meter pixel runs. I'm planning on using an E682 controller, and was thinking I could get by with 5 of these strips: http://www.aliexpress.com/store/product/5m-WS2811-LED-digital-strip-60leds-m-with-30pcs-WS2811-built-in-the-5050-smd-rgb/701799_653641294.html Being a 5V system I have no idea how often I'm going to have to inject power into these strips. Will this setup work, or is there something better I should be trying? Anything else I'm missing or need to know?