Dan- that is a tough call as there are some sweet looking grill inserts out there but for me it’s about function over form and the light bar is (in my Humble opinion) a solid way to go. But really you can't go wrong either way Bro!
I have put an LED lightbar in mine. I have it tied into my Highbeams so that whenever I turn those on, it turns the lightbar on. You can do it with a toggle switch if you wanted too as well.
Here is a link to the other thread with a pick in it.