214233 Joomla Setup with Extensions

I need to setup a new installation of Joomla 1.5 and therefore I need someone who knows Joomla and its Extensions very well. It is going to be a page for a travel agent / event organizer. I would like to have the following possibilities and I will need you to tell me which is the best extension for my needs: - SEO - Newsletter - Guestbook - Calendar/Event - Reservation - Weaterbox integration - Gallery ([login to view URL] G2 integration) - Multi-language Any other Extension you think is usefull or necessary please tell me so in a private message. I will give you full access to server and database and will let you install everything.