What light system are you using?

I've seen a [link=http://www.curtek.com/store/customer/product.php?productid=2]Curtek Systems[/link] Learjet
Combo kit on the Airliner and it looks just freakin' awesome! Strobes and everything!!! [8D]
Landing floods are controlled through an auxilliary channel on your radio.

Check out the video on that page of the Learjet, pretty impressive. The floods alone are worth the price of admission.