Same Wordpress Template?

[Julia]

You can use the same wordpress template as many times as you like, as another user just mentioned it really is all about the content that you put into your site that will be picked up by the search engines. However Wordpress also have some great plug-ins that can help you increase your ranking on the search engines.
I'm using Yoast plugin on mine and its great, it also gives you some good pointers as to what keywords to use etc and it'll also give you a ranking using green, amber, red signals.
download it and have a play