Hi all! I finally bought W215 I was dreaming off. 04 49K Mi. But when I got home I found out front bumper color doesn't match the hood color. I got really pissed off and was ready to cry

I called the dealer explained him the situation and he told me I can bring the car so their paint guy will take a look at it. I made a purchase just yesterday so I still have 30 days to return it back but I realize that it would not be easy to find a good car just like this without any scratches and dings and clean carfax. So my question is should I give this car back or ask the dealership (honda) to repaint the bumper? I also know that almost all cars have bumper color not matching car's color but I'm not sure how big should be this difference according to mileage. Please help me what to do? Really want to keep this car....