Now about the 737

Have a few questions about the 737. 1st is there a way to get the light to show up on the wings for the inspection lights instead of using the smoke system? Iv tried to do it myself by just moving the coordinates up to the light section but it does'nt seem to do anything. and 2nd has anyone done any new wing texture that has the black rectangular lines on-top of the wings like SWA has?Thnx for the help peeps.Matt