Crew cab ??

[playinsafe44]

Is there any build information for the 60-66 crew cabs? This sounds like it would be a fun long-term project. I was just trying to look at as many pictures as I could. Are the rear doors using the same size front glass? The 60-63 look like they do (including the wing window), but the 64-66 almost look like the window might be a little bigger. Has anyone seen them with mixed doors? And I haven't been able to find too many pictures of the interior, but the back seat looks like it would be tight as far as leg room goes. Info would be great, and pictures always help. Thanks!