Hmmm... this caught my interest. I would love to try out the third plot, specially since I'm having another go with DA 2 at the moment. That said, I've never played DA: I though I do have a basic odea about the plot by following some youtube let's plays and browsing the wiki. 

If you do decide to accept my proposal I would be free to RP as needed for the next couple of months. And after that I'm pretty sure I could still maintain the pace of at least a post (3 to 6 paragraphs. Maybe more depending on what's going on plotwise).