[REQUEST] Firewall plugin

What's up guys? I was sitting around today thinking about iptables, and how I have never taken the time to learn it, yet I want to use it on my colocated servers that are all facing the internet. Would it be really diffucult for someone to write a plugin that would give us a GUI frontend for IPTables in the OMV control panel? Any of you guys think you could accomplish something like this?