This... is a better idea than f home, I'll admit.
/f home spawning leaves you completely vulnerable to anyone who knows exactly where your /f home is.
With this, you still spawn in the safezone, but you still need to get to a safehouse-esque room to rebuild your power.
And it's not like you'd be helpless, either. If you had a home in a separate building on your faction's claimed land, then you could just /home there, and either build up your power, or get more gear to fight.