Calling all Veteran Warriors and Affiliate Marketers, I Need Your Help....

ok heres the deal, im about to create an AWESOME wordpress plugin for all of my Affiliates, and its a huge list, a frikin army i tell you , I wanna offer them a way to install my plugin and they can access all of my products to their page, and for every sale they make they get a commision. pretty simple right, nothing new. now were do u come in? i need to know, if you, as an affiliate, were offered a plugin like this from the person your promoting for, what would you want on it? what features would you appreciate the most, for example:

1- Change your 404 Error Page to a Custom Page that promotes my free gift (affiliate link attached).

2- Sidebar Widget that automatically inserts one of my banners where the affiliate / blogger gets to choose the size and insert their own affiliate link.

3- a custom Wordpress plugin that automatically converts certain keywords (within the blog content) into affiliate links that point to your product page.

just to name a few ideas on the top of my head

so, let me know, what would you like to see in a plugin like this?