Quote Originally Posted by RobA View Post
Once you have done what Hai-Etlik suggests (getting a true equi-rectangular projection) in a 2:1 ratio pull it into flexprojector http://www.flexprojector.com/

I'm personally a fan of the Winkel Tripel for this map:

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-Rob A>
Winkel Tripel is a fine projection for a global map, but it's not a particularly good choice for larger scale maps. Flex Projector lacks any suitable projections for larger scale maps like conics, azimuthals, or transverse Mercator.