I'm finishing my wing kit and haven't closed the left wing yet. I'm switching to the new iS configuration. I've installed the landing light in the right wing. Does the iS configuration require a landing light in the left wing as well? I noticed that Van's RV12 iS had dual landing lights. I already have wires pulled for the wingtip lights, stall warning, and have decided to install the angle of attack kit. If it's an option, should I install another landing light? I'm not sure it's necessary other than as a "cool" factor. Is there an additional landing light kit available so I can remain ELSA? Thanks Rob