[quote=@Dirty Dan]
Hello people, both old and new. 

Edit: As far as hybrid-clan issues, from what I know of the Senju Clan, users of the Bloodline limit is very few and far between - in canon, only Hashirama could use it, but seeing as this is an AU, that's obviously not the case. Because of the rarity of their actual bloodline, I'd say that they're very open as far as marrying/courting outside of the clan. They'd be treated like everyone else, Senju-wise.
[/quote]

I wanna point out there's absolutely 0 evidence for the Wood Release to be a Senju KG. Their only potential KG's the exact same as the Uzumaki one, which is high vitality, since the two are sister-clans.
Hashirama's Wood Release is probably mutation found only inside of his DNA. No one else has reproduced it, and there's a whole lot of offsprings / relatives of his in canon, but only people with his DNA can use it (Madara, Obito, Yamato, etc.) As far as the canon's concerned, you can be from any clan and have the Wood release, or the Boil Release, or the Dust / Magnet / whatever release. Only thing we know for sure that's bloodline's Haku's ice - but that might've just been the mirrors, not the ice itself.