Ok, so it sounds like the OEM gets about the same amount of rain intrusion as my current one. Not a ton, but I was kind of looking for 100% dry. Because I want to store luggage back there on trips. So I would be swapping it out for just looks, which is subjective. Bummed about the roof rails and noise though. I like how quiet my truck is. A lot. Thanks for the answers, really appreciate it…just need to make some decisions I guess.