Joomla RSForm plugin changes

I need some customization to RSForms Pro Joomla plugin. There is an application form done using this plugin and there is two changes that has to be done: 1) Save application form on each step, so if user leaves the page and decides to come back later, the data remains there (Only registered users can fill the form, and can submit only 1 form per user.) 2) Add statuses of the form 'Accepted' 'Waiting for approval(Default)' and Declined'. So the admin can accept of decline the form, and user can see the status in the front end. Please feel free to ask any questions. I will give the website's url in PM. The project is Urgent, and should be completed tonight. Please don't bid if you can't complete tonight, thanks.