Setting Up 10 Computers The Same?

We are deploying 10 Toughbook H1's for doing electronic patient care reporting and interfacing with our dispatch center. They are running Windows 7 Professional and will have mobile broadband connections. We'd like to have them setup essentially the same, with all the same settings and restrictions. What is the best and fastest way to do this? I've used the local group policy editor but haven't been able to figure out how to copy those settings from one computer to another. Each computer will have a standard user account. We'd like to prevent the installation of programs (except by admins) and changing of most settings. We're also going to attempt to restrict most internet access except for approved sites.