Two Tone Paint Opinions

[rbar]

I am painting my truck two tone blue and white. I am trying to figure out how far into the cab to bring the white. The natural point seems to be right in the corner of the post, like the picture, but I worry that with the door shut you will see blue through the gaps of the door. Should I take it to the outside arrows like the photo or bring the white into the inside arrows. One draw back to bringing the white into the inside arrows is that with the door open there would be a white horizontal section by that back door bumper. Has anyone ever noticed that you can see the body color through the door gaps on a two tone? Opinions would be helpful. Thanks.