Wordpress - Membership Plugin

Our system is a WP 2.9.2, running on Windows server 2008. Please, quote a installation and customization of the best membership plugin which supports: 1) Multi language pack 2) Intergration into our custom login and register pages 3) One time and/or recurring payment monthly-quarterly-yearly 4) PayPal and most popular gateways integration on our theme (see additional gateway below) 5) Lock content using Wordpress categories, at least 6) Lock old and new content without any tag on the body of the text 7) SEO friendly: Content teasers of old and new posts (a lot of our authors does not write excerpt) 8) My Account of the member should be WP Admin where he may manage his profile and payments 9) Subscription remind automatically or by admin before the expiration, but also after expires 10) Automated signups and expirations set by admin or by the member 11) Membership levels 12) Upgrade/downgrade membership by admin or by the member 13) Secure RSS 14) License for one Wordpress installation with multi domains (the membership will run under only one domain) 15) Important: add custom payment gateway (one Brazilian Bank), please see the filled attached. Basically, this Bank has 2 payment methods using forms and urls: first is basic money transfer which should return and set as paid or not paid, second is manual print of an invoice which should be set as paid after couple days when the payment is confirmed by the bank (we may check every day on the bank using XML or set paid manually).