Should I facelift my X5?

[JayX5]

Well I was thinking of a new project to change the look of my x5. FACELIFT!!! Im planning on doing the whole conversion and going with the 4.8 bumper. Right now I have the 4.6 spoiler on with shadowline grilles and love the look. However, I feel I would like to change things up a bit. Plus I thought it would be cool to have a Facelifted steel grey X5, probably the only one out there.

I am a little hesitant though because of the complications I may run into later on, ie. headlight wiring(leveling+xenon), new fog light harness etc. I know it's been done before, but not sure of the total costs. Plus I'm not sure if this is the right route as the prefacelift front end looks a lot meaner in my opinion. Do I wanna lose that? So what are your opinions? Should I facelift or leave it as is?