urgent joomla website design and development

I need a website 3 mockups first after approval I can only assign the job for you guyz.. those who are not willing to do that plz donot bid on the project. this website basically for our Empoyees which we will be using Internally .. 1) Problems .. here we can use customer ticketing system which joomls have already 2) Development... we wants to know from our each department whats new going on there so jomsocial is the best ofr this purpose we cna use that here .. 3) New Ideas .. any Employee who have creative ideas they can share it with the manegement .. I need some aplicaiton of that.. and there should be 1 Testinomial also be there so that If user wants.. and the best idea will win the price at the end of the year.. 4) Deals specailly for our Employees this section we will put the deals availabel for the emoloyes through which they can register directly .. 5) Policies: in this I want document management system and HR Management system .. in which if emplyess wants to aply for a leave or other stuff related to HR he can do it from the syste,, and once he apply for a leave or other stuf the reuest first will gogo his manager once his manager approve it then it will eb directed to HR.. the system should be capable enlough to lnwo which employee belongs to which department and ho is hte head of that department and also leave calculator .. and other stuff as HR needs.. but I need the best quality of the work.. in Joomla 2.5