Deliberate orange tone? I've shot at both locations so I know what it really is like. I think it's over done. You are lucky that there's clouds, which adds a lot more interest to the photo. I think you took the shot at the exact same spot as I did! It was quite scary having to stick the camera out of the cliff to get a clear shot.
Antelope canyon wise, I think even as an abstract photo it lacks a "theme". For an example, no.3 is simply too chaotic and doesn't show any rational. No.2 looks a little out of focus. Not sure if that's due to hand shake or mis-focus, or that you forgot to pass it through unsharpen mask.