Are there any good, well-written BtVS/SPN fics out there? I keep on coming across bad!fic and it's getting kind of ridiculous. 

I'd really like to read something where the Winchesters travel to Sunnydale and meet Buffy, though honestly, at this point, I'd take any GOOD crossover fic between both series.

I'd love to read Buffy/Dean or Buffy+Dean Gen, but I'll also read any match-up between the following characters: Dean, Spike, Buffy, Sam, Faith, Castiel, and Xander. Seriously, I just want to finally read a good story. 

Thanks in advance