Recommend Add-ons & Mods

If you wanna good server, I think you need be a good programmer or hire him.
Don't put lot of addons in your servers, it will kill players' fps, make your server different.
Order scripts, use unique scripts, make your server unique and people will join to you.

I will recommend you use old weapon base, today people don't use it, name: Customizable Weaponry 1.0