Hope you get lot´s of answers to you request,´cause I would like to read the most as well. Here a little help from me.

For 2#
Long and Lonesome Highway http://archiveofourown.org/series/14143 (http://archiveofourown.org/series/14143)

For 5#
Riding a Bike http://fanfiction.net/s/3048661 (http://fanfiction.net/s/3048661)

For 7#
Hunters and Heroes series http://archiveofourown.org/series/26114 (http://archiveofourown.org/series/26114)

Closer Than Expected http://peaceful-sands.dreamwidth.org/146716.html (http://peaceful-sands.dreamwidth.org/146716.html)
(not what you ask for, DA/Avengers, perhaps you may give it a try ´cause it´s very good, you may like it)