... most probably you'll have to replace the nose aswell.
It is not recommended unless the car has been in a complete frontal collision and you're replacing those parts anyway.
Please DO NOT do it. It won't add much to your car's looks - and, well, you'll lose some 100K in the cost of doing it and depreciation after.
Why don't you spend this money on some real performance or styling upgrade?
And the bottom line is: I don't get it, if you're gonna spend 50K to make it look like an eagle eye one, why won't you add this money to the bid at first place and get the later shape instead?