Dynamic Website for Single Restaurant

I am after website for my restaurant, I have only one branch and want to take online orders I want to use Prestashop ,Magento, Joomla or any other cart or even user made front and back-end, i liked Magento but I will prefer anything which is easy to use and effective. ::::Front and back-end::::: I want to use any relevant restaurant theme for front-end, 2 columns or maybe 3 columns. Home page with slide show, some offer pictures and some feature products also a Dynamic menu and some relevant links etc. Adding items and removing them, updating pictures, updating price and discount price, are the obvious functionality which i am looking for. I want to offer some discount packages to my customers. like discount vouchers which they will use on checkout page. so I need easy and effective plugin for that. I want to offer some buy one get one free offer on my menu recipes so i need plugin for that too. For control penal we are looking for same or similar following functions • To contact our clients for meeting greetings, • Generate different vouchers, like code for individuals and code for everyone. Sending vouchers codes to customers. • Newsletter , with new offers and discount codes. • Sale outlook charts and different modules for that like to check how many orders from specific customer, when they order last time, daily weekly monthly sale etc. • Payment merchants, credit card acceptance and paypal payments acceptance etc. • credit card and paypal payment methods • customers feedback on their order and food rating. • facebook and other social media page links. :::Taking orders, how it is going to work? ::::: I am using some online website which sent orders to their desktop application (a demo is attached), I want similar functionality, We only accept order with in “X number of miles” “3 or 4” or from few postcode, so this functionality should be installed. Small desktop application is required for this project to accept/ reject, give delivery time and print orders. the application communicated with website which will fetch new orders, function include , accepting order and replying with delivery time or rejecting order and replying with reason like “too for” too late” or we close for delivery etc. in case of acceptance application will inform customer the delivery time. This application also takes print too. :::::Development Project deadline and support::::: I will provide you food pictures. All other images and Photoshop work need to be done by developer. Theme amendment is also included like changing image from right to left or bringing deals or featured product on top etc. Whatever deadline you give us will be final and 10% per day late charges if you fail to deliver on time. Minimum support time for this project is 1 year. It does not include adding new functionality.