I think this is a good start, I don't think you need to change the theme to test this idea. I'd buy some adwords and see what happens. Maybe test it at differ

I think this is a good start, I don't think you need to change the theme to test this idea. I'd buy some adwords and see what happens. Maybe test it at different price points. It seems a little expensive for me on a quick glance, but I may not be in your target market, so I'm not 100% sure.