I've purchased 6 of these http://www.aliexpress.com/store/product/5m-led-digital-strip-DC12V-input-WS2811IC-256-scale-10pcs-IC-and-30pcs-5050-SMD-RGB/701799_568458133.html. The distance from the E6804 Sandevices controllers will be between 5 and 10 feet. A single strip will never be joined together with another strip, they will all be single 5 meter runs. So my question is which gauge of wire do you think I should purchase for the connections from the controller to the strips? I've been seeing a lot of suggestions for 18 gauge to avoid power loss, but I'm just concerned that it is going to be too big or very difficult to solder onto the 3 little pads on the pixel strip. Does anyone have any suggestions or input here? Is 18 gauge going to be just fine to solder or should I move to 20 gauge? If I go 20 gauge, do you think I may have any issues?