Joomla Website Update 2

simpla updates to website [login to view URL] I would like a price from you to update the flying woks website; I would like you to; 1) change the christmas special button 9on front page) to "sample menu" and change the attachment 2) add 350 words to the front page, below the map 3) and 3 new pdf menus to the menu page 4) and new text to the testimonials page 5) change the heading News/Video to News/Blog and remove all video ( as they appear already with the photos) and I am going to start writing a blog , so i need to have the newest blog to appear at the top of this page, which will be updated by me every week, you need to just explain to me where i go to do this successfully so that the latets 'news" appears at the top Please let us know what you would charge for this and how long it would take you; thanks