That's correct - there should be no problem as long as there are no other web servers on the machine that will try to bind to port 80. If you're not planning to implement anything like this then by all means stay on 80
Thanks Big Joe...!
I just wanted to make sure that was the case before we proceed to migrate 2700+ clients over to EPO 4.5/VSE 8.7i.
It would be a pain to change the agent-to-server communication port somewhere down that line........