Here are some 3 rail photos of PRR Atlas GP7's compared to Lionel GP7:
Atlas O definitely got the handrails right! However the Lionel GP7 with the Legacy electronics is only off by the Handrail detail.
I wish I could have said the same with the Lionel Legacy GP9 but they FUBARed it up with the details. With the Legacy electronic"crew talk" you can't really fix the numerous issues.