It's my pleasure to help out since I play on your server, too. Maybe not all that often (it doesn't always show up in my list), but I do. I try to find new servers to play on from time to time, because our servers are often empty around the time I can play. If someone is hacking, I want to catch them as much as you do, because I can't stand cheaters. ALPHA has a zero tolerance on cheaters. We find someone cheating, we enter the info on our ban site, kick the player, and upload the demo to our forums. We have more than one pair of eyes review the demo as well, just to be sure. If the hacker is verified, it's a permanent ban immediately for both IP and GUID, which takes care of any different aliases they play under.
ALPHA has many admins and senior admins to "patrol" our servers and review demos uploaded by everyone. I'm an admin and have countless bans of cheaters. Do you have enough admins on your server to cover all times and all days? If you need extra assistance I could use rcon to mute, ban, kick, etc obvious cheaters while ingame. It's just an idea. I know I'm new to your group. But I'm offering my services for when I'm on your server.
A scrim sounds like a fun thing to do. We love to scrim decent, friendly, and professional clans. I'll post the idea on our forum and see if anyone else has played on your server or with any of your members.
See you around!