wish to reuse exact domain name, e.g; launch site, using holder theme, then delete, launch with real

Hi there,

I would love to be able to take full advantage of using the holder theme by launching sites with the theme and domain mapping them with the final http://www.final.com domain name, for a time, until I can create a newblog template for mass creation of the many of sites. Hence the need to delete site and recreate sites all over again since we cannot select a newblog template from the themes options.

Please tell me that I am not going to shooting holes in my database by doing this little trick.

Hope you are having a nice new year,
Tim