What Size Is "Park Scale?

by Boondawg
(Kent, Wa.)

I want to build a Loving WR-1 http://www.parkscalemodels.com/shop/item.aspx?itemid=58
as a skinless static model. I want to remove the 2 cowls on each side of the nose and mount a dummy engine kit in the engine bay(Continental A-65)http://www.topnotchkits.com/index_files/TN_Kit11.htm.
They are available in 1/3, 1/4, 1/5, and 1/6 scale. Which do I chose?
I may even be tempted to go up 1 scale larger (once i know what the actual scale is), just to give the model a more "beefy" look......:)