Activity Calender E-commerce site on Joomla CMS

We are looking for a e-commerce website which is customized for event advertisement as well as personal galleries management. This will need to include secure payment for event listing. There are some similar extensions / modules on Joomla CMS which you could customize for this purpose. The site revolves around a calendar system where activity providers add activities to a main calendar on the site for a fee and users search for activities and add them to their own personal calendars. This calendar will be integrated into all accounts. The second part of the site is the ability for to upload work onto a personal gallery. Work uploaded on their galleries will randomly be selected and showcased on the main CL Gallery. - Customized CMS - PHP and MYSQL - Extremely good knowledge of Joomla CMS (proof) - Extremely good knowledge of e-commerce integration (proof) - Integrated Calendar system with user accounts (user personal calendar linked to main website gallery) - Integrated Gallery system with user accounts (user personal gallery linked to main website gallery ) - Classified Listings feature - The site will look exactly like this [login to view URL] - You will work alongside a Joomla template designer to ensure it looks the same. Just focus on functions. - Seo friendly and optimized. - The site must be secure. - Must be available constantly on Skype, G-Talk Please check full outline attached. DO NOT BID IF YOU ARE NOT AN EXPERT IN JOOMLA HAVING MORE THAN 2 YEARS EXPERIENCE! This is a complicated system so if your not familiar with it don't bid please.