Build an Website + Integrate and customise already built Online Video Learning store

Please read the requirements carefully and confirm your understanding before bidding. Thanks. Need to Build a Website integrated with an already built Video Learning store. Below are the high level requirements : -Nice clean Web 2.0 responsive CMS Website — one pager with 7-8 modules - preferably in Joomla - ready template can be used and customised. -Integration of Front end with Joomla based Guru platform > [login to view URL] -Basic customisation of Guru platform - Joomla based -Integration with third party payment gateway like CCAvenue or EBS or PayU (only one) -On-going maintenance and development of the platform. We are looking for a long term association for this project and not a one time thing.