setup joomla site and integrate with oscommerce

1 - Upgrade from joomla 1.5 to joomla 2.5 2 - I need templatemonster template 27750 (its purchased already – will give you the login to download it) on my site mixed with the header (logo, top menu and slide show) of template monster template 35640 (see screen shots in [login to view URL]: [login to view URL]) pictures will be provided for the slideshow deadline 8h from now 3- OScommerce integration integrate the oscommerce extension with the same look and feel as the joomla main system 4 – integration of a classified system I like the design of [login to view URL] But again, you guys are the experts, if you know another system – better then this one, let me know 5 – I will give you the content: upload the content and create the menus and categories 6 – picture gallery: for different events (we have the pictures of the events and the dates deadline Tuesday