Thanks for the quick response!

This makes my "working view"  approximately 1/4th of the actual image that I'm making.  I would like my view of the wire-frame to be the same as the view of my render.  In other words, I would like for the sizes to be the same, view-wise, so that I don't "miss" something because I couldn't see it without doing a rendering of the scene.  

I want to do some hi-res renders, but it's difficult because what I see during the composition is so much less than the rendered version.  I fear I am not doing well verbalizing my question...

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' (I found it!) but 'That's funny ...'
Isaac Asimov (1920 - 1992)