This is a busy time for me, as I'm both working at one job, and working towards an application for a 2nd job (since the 2nd job is closer to home).
I won't be able to do anything fanfic-y for the next week or so. If you want to try your idea right away with your own writing, go for it.
If you still want me to do it, I'll try to get back to you in 2/3 days.