if all you want is a lid then there are some good ones like snugtop or ARE etc. I have been looking for one that i could get to the front of the cab e.g. fold-a-cover or aero-cover . no dice for the new flare side.
BUT i have had my Lightning for a month. and no matter what I can't buy for it, I turn off the radio just to listen to it whine... grin.