Geeklog Forums

Dear, geeklog creators and users, I is going to invent new service to my art education site.
This will be a personal E Tutoring:

For one time online payment Student will post (upload) to password protected zone his picture(s) in progress with the related questions.

I will digitally edit Submitted picture with appropriate corrections and answer (post, reply) the questions

All process supposed to be done via the browser, private or public depends on student choice.

please advise: can I adapt geeklog to my needs and best way to accomplish this project.
Thank you very much.
Alexei