Good pics.
It's hard to tell from the pics exactly how far off the angle is. Looks like it's not much. You should be OK with how the heads are pointed, even though they are not quite straight ahead.
Of course there is no way to tell for sure without testing and/or experience.
I always recommend straight on, but the lens is so sensitive on the LPP that I really don't think you'll have a problem. There may be some other LPP users on the forum who perhaps would have some insight on this as well based on their own experience.