I don’t love both options very much, to be honest, and I have too many plugins installed as it is. The CSS option would leave my product seemingly disproportioned on the left?
EDD is a popular online-commerce solution, perhaps it would be a good idea to prepare the otherwise awesome Trusted Pro for it?
How about renaming templates?
Could I just switch the name of the “default” template with the name of one without sidebar?
Exoplanet Pro allowed to just change the layout, I liked that a lot.