Customization

We are working on a newsportsl using wordpress and a theme you can check the address candid.cu.cc...as soon as we hire a freelancer we moved to premium hosting service for the fullfillment of customization...we need few customizations and budget is almost fixed ( only a little negotitaion is possible if required )....the customization requst is given below...only interested candidates please contact... 1: fixed main menu with search box...so menu and search box remain still when user scrolls through the page. 2. i guess you guess remember the browse stories section of old mashable...in which they have social media icons on the right of each stories on main page and on categories page..i want the same for this theme customiztion."for option you can refer to "meters wordpress theme"mashable clone"...and social media icons on headline post and popular post. 3. in the sidebar widget nesia post & tabs..i want thumbnails to be lil bit bigger for the stories except with big image & small ones &,and social media icons of fb like and of tweeter for the same. 4: i want to change the default style of browse articles and of sidebar widgets tittle...means i want to remove the border so that it gives more professional look...like old mashable style in which they have a staright line in front of each section defining something including in sidebar widgets", and no heading for ad space widget as it looks odd...i want simple banner and an option or atleast 2 space to display ads in browse articles "somewhere in between of two stories & on the front page and on each category page. 5:treding stories just below the main nav and search box on single stories page and also an option to switch to next and previous stories...and an option to use keyboard keys for next and previous stories. 6:customised login and registration page with custom fields and option to login with fb,twitter and google..........and a customised user profile page which user can customised with front end...and can fill their bio,interest and a follow button and followers and following results of persons and activities and option to upload their own avatar. 7:please check &;[login to view URL] & and check & submit your post page in the top nav;........customised this page so it looks more professional........im using wp-guest post plugin for this. 8: i want to display job listenings just like ..........post your resume option...candidate profile and post your job option. we welcome all freelancers team for this customisation as we are on a tight schedule...and as we declared above budget is fixed... you can contact our co-ordinator Mrykush tyagi for further details....@