Yeah.....you aren't going to get value on the LED lights from the dealer...better with the factory towbar kit.
Get the lights from one of the forum sponsors....nearly all would have windscreen brackets ...... you can get single mounts or twin light mounts....some designed for LED cube style lamps, some designed for generic single stud mounts (think round multi LED lamps), all depends what you want. Research which style of lamp you want...driving or flood or combo.
Congrats on your new JKU.