Very innovative idea. I like it. I don't really think the line looks bad at all. I know the Lambo doesn't have that angle, but, that design is seen on a lot of other exotics, especially Ferrari's. So it doesn't look awkward at all in my opinion. And, like you said, the corrected angle up front really looks so much better and by far outweighs the angle issue.
Thumbs up to this job!