good you got this sorted out. Firefox is sometimes 'hanging' on changes, so it can be good to try also to see changes in different browser.
regarding your question about commercial templates:
Look at the template showcase
and browse through the demos.
The menu tab extras contains informations about the demo, such as it's extensions, layout and more.
You can also see different styles for each template in the demo.
You can also see the parameters so you can see what to expect
To be able to get exactly what you see in the showcase, you would need membership. Templates only do not contain the extensions and some styles are a bit different than in the demos.