i tinted mine with vht nite shades. 10 bucks a can at o'reilly's or you can buy it (and actually tinted film kits) on eBay.
changing the front end is a little work, but somewhere on here is a diy on the trimming to get the stock gen 4 front to work with 4.5 lights... you could also pull open the head lights and paint all the serfaces not in the reflector region black or a body matching or contrasting color...thats pretty easy
as a comparison:
striaght up stocker gen 4-

stock gen 4.5 nose/black 4.5 halos and corners on gen 4- (aka before the dirty drunk bastard hit me and ran)

and now my most recent (before it was primed) gen 4 with after market front end black halos and soon to be tinted corners-