I trust you'll make the decision that makes the most sense.
Bald faced are great at controlling aphids, flies and even yellow jackets. :)
On the other hand, they're nasty SOBs when pissed off. :(
I'd be asking myself is that nest really secure? or could the wind or the dog (or a kid) hit the hedge and shake the thing? and possibly drop it? :eek: Bald-faced Hornet Bald-faced Hornet Facts - NatureMapping
On the other hand, if you're having trouble with tresspassers - just a tie a string from the branches to some trip wire. :rolleyes: