First off, henrytemp, joining in on the praise, excellent series of threads lately, very hot! You paint a scene very well. Anything I could add to your thoughts I think has already been said -- Kurt/Ashley could work, and could be a great source for introspection for both characters on what they really want sexually in life. Ashley does crave spontaneity and power in sex, and Kurt's bad experiences could be on the mend with someone he sees as a worthy partner. It may not last a while, but as long as they need it to last. I do foresee her relationship with Brandon not surviving it, though that might be for the best in this case. Ashley discovers a part of herself that Brandon simply can't fill, despite his character in every other respect.
Secondly, the three-way relationship is an interesting compromise, duskford, though, despite what I've written, I've been a fan of Zack/Heather. However, having Heather be on the sidelines and not be as active would be very difficult for her I'd imagine -- I look forward to seeing how that develops. I feel that part of Zack's characterization is that he's a bit circumstantial when it comes to the women in his life, though I can see him maturing in having a frank conversation with Victoria over Heather.
Finally, much like Vain and duskford, I'll be editing my threads, and returning to my original suite of threads to reflect changes in how we've developed each of the characters. For example, I originally viewed Vicky as more like Heather and Ashley, but she's been refashioned as a bookworm who already knows Gavin, so my threads with those two need to be restructured. And I never finished what happened with Chloe and Brandon, so I need to fix that, and, I think, add more details to show why they're fearful of Dale and Cassidy. The erotophilia storyline will continue too -- psychological tweaking and awakening through sex is fun

Input and opinions are welcome of course.