It would be great if you guys added a final killcam in the server, it would make lots of people want to actually try and outdo each other to get it.

We've talked about this before as a clan - its not needed as when you die you pretty much look in the direction of where the shot came from.  Not utilising the death cam gives a bit of privacy to the killers exact spot - you are welcome to head back there and try again.

I think he means the last kill of the round, so who ever hits 100 first.. Their last kill kill to make up a hundred is shown to everyone

I think that is a fun feature but I believe the only way to add it is with a mod. Don't think you can do it with stock server.

It would be great if you guys added a final killcam in the server, it would make lots of people want to actually try and outdo each other to get it.

only possible with a mod or patch 1.7a (see your server) or cod4x

FH FFA server is a stock one