The reason why I mentioned putting armour on might be an issue is that at level 1, your buffs don't last that long. If you buff the party then spend time putting armour on, the spell(s) might run out before you are ready to rock and roll.
My 24 hour Bless says otherwise
Of course, this might change in a level or so, but for now the only buff I have to make sure is running in combat is Bless.
Figured I could save the Lesser Vigors until after combat.
Entropic Shield only helps me, which means that the only one crying if I don't cast it will be... well, me.
Deathwatch will probably not be cast much. Hopefully.
Don't have a slightest clue how Substitute Domain would work with this system. I would loose either the extra turning, which I need, or the re-roll, which I like.
I also don't know which other domains my goddes provides, appart from the rather obvious War. So I don't think I'll be doing this.
Regardless, it's not a factor until three levels from here.