facebook app framework, experienced facebook app coders only

Basically I'm looking for a facebook app framework that takes the pain out of facebook's php sdk, and gives me a base framework that I can use for my future apps. Your work will taking the pain out of my learning curve. - IMPORTANT: you must have facebook app experience - Your code must be clear, readable & fully annotated - Integrate with the latest facebook php sdk, and authentication methods - Must use the lightweight F3 PHP framework [login to view URL] (its relatively easy to use) Here's my app spec, I've used the word "potato" (which of course is jibberish), but it explains my idea: 1. about pototoes (page) - a pre sign up to the app page - "use this app" button (starts facebook app auth process) 2. *facebook app accept (process) - would handle "first use" facebook redirects and all eventualities elegantly - log to mysql table userID with datetime 3. *user redirect (process) - if not app user redirects to "about potatoes" redirects - if not FB logged, in but is app user, prompts to login, and handle all eventualities elegantly 4. My potato home (page) - would auto send (john) here on future visits skipping about page - lists all johns potatos - has a "create a potato" link 5. Create a potato (page) - only app users can create a potato - lets say its got fields: name, seo-url (unique), description, saves to mysqlDB along with their: FB bigint id, FB name and datetime 6. Share this potato (process) - After 5, a user is auto prompted to share their potato page, to their wall, which would share a link (to item 7) & a note 7. Johns Xth potato (page) - Individual potato detail page - a public page (seo friendly url) e.g. /potatoes/my-potato-2 - like this potato, creates a like (could use javascript sdk) - comment on this potato, a comment system below (could use javascript sdk) 8. John's potatoes (page) - All potatoes created by John name & link (links to Johns Xth potato detail page) - a public page (seo friendly url) /potato-people/john-doe-2 - like these potato, creates a like (could use javascript sdk) 8. *app removed (process) - a script that is pinged, and updates the user table with a timestamp thanks