Joomla content Migration - repost

We just installed Joomla 3 with rockettheme Lumiere template. Our old site [login to view URL] is in Spanish and Russian (Joomfish) We copied the articles, categories, sections and multimedia to our new site. The job: To produce a site with same functionality as the old site with the skins and creativity of the new site. Adding all the menues it had, all the articles in spanish and russian, etc.. Please let me know if you can take this job and how much time do you need. Old site: [login to view URL] New site [login to view URL] In other words.. place all the content there and as a customer they have to find anything they want in Spanish and Russian, using the new template and it have to look modern and professional.