CMS for Villa Booking

I am looking for a programmer who can built a web-application for Holiday Home Booking. A very big part (50-60%) is already built using ASP and VB.net. Here the features which I am looking for in this CMS: 1) Payment Module Integration(SagePay) - any user can pay a fees via sagepay and list their property on the website. All transaction details will reflect in admin section. 2) User Profile - user registration, password recovery, user membership control via admin, two membership options: Standard, Premium 3) Property Management: admin can add, edit, delete any property listing on website, approve any property before its live, admin can sort the Listing 4) Search on website: user can search property via some filters like: rent, city, date, number of rooms...etc. These are the main features. More information on request.