So, here it is: http://www.crymod.com/viewtopic.php?f=309&t=69905
It has three game modes: Team instant action, Instant action and Capture the relay (though I still don't get why they changed the names for the modes, they are still TDM, FFA and CTF to me xD)
I also set up the ceph gunship support bonus though I think they don't work yet on any of the custom maps.
So let me hear what u think and I would be very happy if someone would implement this on their server xD