Not bad. The nose seems more fitting for a Baldwin RF16 than a F40PH. As stated before, the F40PH noses aren't as angular. Interesting idea on a B unit.
This PDF has an example of F40PH nose using cheese slopes and headlight bricks. http://www.brickpile.com/2015/08/18/updated-brick-geometry-from-bbtb-2015/