Castiel/Gabriel - Brotherly Bonding

[glenavera.livejournal.com]

I've rewatched season nine and now I'm craving some stories about the following things:

1) In Meta fiction Castiel stabs Gabriel to prove that he is dead - are there any stories out there where Gabriel has not been an imagiantion and Castiel realises that he hurt/killed his brother for real?

2) Any story with Cas and Gabriel being on a road trip together (preferably both of them being angels)

3) Any story with Cas and Gabriel becoming hunters. In every story I've found so far they both are human but I prefer them to be angels (maybe trying to hide from heaven or trying to fulfil their father's order to protect humanity). I will also take any story with both of them pretending to be human and hunters (hopefully with some interaction with other hunters).

4) Any story with both of them being human/powerless and getting arrested? Maybe they even have to call the Winchesters for help?

Slash stories are great but right now I'm more interested in gen.

Thanks in advance.