Nod. I've used electric strikes, and there's a few out there that are reasonable for installation - but expensive. The commercial strikes I've installed in commercial installations mean you're effectively reframing the door if you're talking standard wood framed residential.

Modifying a deadbolt costs a few dollars. The cheapest junk servo you can lay hands on is fine. In my case - free - I'm just using a ten year old Futaba S148