Configuring an Enterprise wireless solutions with encryption

Hello:

I am in the process of finalizing a project to where I am using encryption
on my wireless network with certificates issued by a Certificate Server. So
far everything has been working on my lab network. I have the approval for
a new server which will be Windows 2003. Part of the reason I am getting
this is because it will be a CA server. In addition the server is also
suppose to run RADIUS, RAS (dial-up), DHCP and AntiVirus. All of these
services are not resource hogs.

I am curious what people think of installing Certificate Services on a
server like this? I know once I install it the server will be permanent.

Harrison Midkiff