Paint Matching for Rookies
Actually the all blue photo looks much better than than the one with the white front clip.
The finish looks decent on what you painted.
If the mis-match bothers you that much, I would just shoot the whole car and be done with it.
The mis-match on the color looks to be too much difference to blend it, unless you take the blend to the 1/4 panels.
So I would just paint the whole car.