Photoshopper Theme

hey, i’m planning to run an internet service for editing photos/pictures.

i tried to use different plugins, but I’m not really happy with the result. i hopes someone could give me a hint on what to do, or on how to find the best fitting theme for what i need

what i need:
– a client base that automatically creates pdf invoices and sends them to me and them
– a customizable price list, and personalized to different clients
– clients get a user account and up- and download their images with a browser that’s linked to my server
-clients can choose to get email notifications about their images’s status
– clients can pay via paypal, i get notified if they payed (maybe that’s not a site related procedure, but something I’d have to set up in my paypal account, so the notification to me is not that important)
– the “settings page” is for the client to choose all image settings. all i need to know about how to edit the picture. settings will be separated in procedures like skin blurring, making people disappear, color adjustments, sharpening etc. …
– clients can choose from 2 main accounts. amateur and pro. but i also want to create ghost accounts sometimes for “special” clients with different prices and customizable(by me) possibilities in the settings page. so, pro’s have more possibilities than amateurs, but some ghost accounts may have possibilities that the pro doesn’t have…

of course i know that i may not get all of this, but since wordpress seems to be pretty flexible, i thought i’d give it a shot and list pretty much all i’d want for this site 🙂
i hope some of you have suggestions for me
thx in advance!
Marc