Took a look at the model in p3d.
In general, I actually like what you did there. My only gripe would be that, they look like a serrated blade when viewed from the side. Think that rounding up that a bit, like what you have on the inner side, would make it look better.
And on second inspection, I think that the missile bays could use some rounding on the top and bottom.
(images below to illustrate what I mean)
[attachment removed and sold on the black market]