Could anyone recommend a story where it is Spike who is cursed with a soul, and falls in love with Buffy and fights at her side throughout seasons 1 and 2?

I just read a delicious one-shot on someone's Live Journal which was a clever rewrite of Surprise/Innocence, only with Spike.

It made me long for more, for a sequel or even a whole series of stories stemming from this premise.

Here is the link to that story, Mixed Feelings:
http://sb-fag-ends.livejournal.com/59612.html

Is there anything else as good as this out there, along the same lines?

Avocation and Under The Sun by Enigmaticblue. Here's a link to her stories on Elysian Fields : http://dark-solace.org/elysian/viewuser.php?uid=70

Spike doesn't have a soul but I think 'Change Partners and Dance' by Dreamweaver is pretty close to what you're looking for