I have to throw in a vote for the Bak VP. But it all depends on why you want it. I went with the VP for the looks, no visible hinges, and it is the most low profile hard folding cover I found that is easy to install and use.
As far as your other questions, sorry, I have not done any work on lighting with mine.
2013 White Ram R/T
Mods: BT Catch Can (red), Mufflex DOD24, S&B CAI, BakFlip VP Tonneau, McGaughy's 2/4 Deluxe, Spohn Adjustable Panhard, AirLift 1000, Hellwig Rear SB.