I have the round looking headlights but want the newer sharper looking ones. If I buy new lights/hood and grill will everything fit or are bolt patterns different? I also have the ver 4 bumper with fog lights in it now but like the newer bumper better. I Can't find a lip to save my life for the ver 4 and the ver 5 ones are dime a dozen. Likewise with the older hoods, I'm getting a tmic soon with the swap and need the rs hood that will fit the older headlights. Any thoughts on any solutions?