I've left the default theme on my forum for too long and some members like it and are used to it. I've also added a few more free themes that other members really like. I am finally at the point to where I want to make my forum have it's own identity and purchased and modified a theme I like. My question is what is the best way to install all these themes? I am asking because there are a few things I want to hide like staff online and a few other elements. If I install each theme as it's own parent then I have to edit 5 different templates and hope to remember to change them all. If I install them as a child under the default theme I only have to change the default once and the other will change. Is there a best practice to adding new themes? Thanks.