developing a cms system (PHP)

Hello We are interested in developing a cms Below them I demand modules: Add ‪ / Edit ‪ / Delete Pages - Add management panel option to edit or delete pages not fixed module on this course will have a ck editor after creating the new page the system will provide a unique link that user-generated page. System Gallery - Images with the option to add special transition effects, and of course every gallery will be to name and a subject (like Facebook). Testimonials ‪ / between my clients - add module customer logos link text - optional. News Flash pleasant - transport module for entering text on each main page text will be added to date and make the text link option to the customer to choose the movement of the text. Promotions - Promotions page to add module separately or in the block on the main page. The operation will consist of text and image. Add ‪ / Edit ‪ / Delete buttons - of course that each button will be an option to add a link to it, he will associate and the text appears on the button. Popup - popup option can PopUp PopUp what page and what page will not, pop-up will include a picture or text. Contact Us - Contact Us Module which webmaster will decide where management panel messages or e-mail address it enters external administration panel webmaster. SEO module - it is important that the system will be search engine friendly Google led by the option to add tags to determine the site title, etc. ... Carousel of images - Module to appear on any site that will design the main page will be a carousel of images ranging from left to right with special effects and of course the option for adding and deleting images. Add ‪ articles - the same module with the option to add pages to add a secondary headline headline and a subject invasions. ############ IMPORTANT! # ############ It is important to me that the system will be designed by css by colors that we submit a programmer, also important to have a translation file so I can translate the system to my language - Hebrew It is important that the system will be secured at a good level/ ##################################### thanks and sorry for the English.