Build an Online Store

We have a Magento website almost completed(Build in 1.9). We have some subscription services/products. We need Paypal and eway payment gateway for accepting recurring payment. Currently, we are using Magento inbuilt recurring product for Subscription based product. But It supports only PayPal, and I am not able to find any extension for eway recurring payment gatway that works with PayPal. Few Points for Subscription Services: Subscription service - Need ability to cancel subscriptions and have it show up on customer profile in Magento - Need ability to upgrade customer's subscription service (i.e.. from 1 box to 2 boxes or visa versa) - Need ability to place subscriptions on hold and have it show up on client's profile in Magento - Clients need to be able to update their own credit card details in their profile if possible (applies to those using credit card payment (Eway) not PayPal customers) - For customers paying via PayPal, if their payment fails PayPal will automatically attempt again in 5 days. When this payment goes through as successful the order needs to show up on the next days dispatch sheet so we know to send it out. - Would like the ability to have the system send auto generated emails to those who’s subscriptions are coming to an end to be able to retain them as customers by offering incentives to sign up again - Would like to be able to offer the option of both 6 and 12 month subscriptions Other work I need to know the method for transferring existing customer from old CMS. So please give a price/timeframe for 1) Eway Payment Gateway Extension for accepting recurring payment(should work with recurring profile of Magento 1.9 and PayPal) 2) Method for transferring old Customer 3) Test Paypal payment gateway whether it is working perfectly or not Thanks,