I disgree with this, there are so many ways to kill teams. You can use tnt, bow, flint and steel, etc. I also don't know what you mean when you say Pro PVPer. Everyone is at different levels when it comes to pvp.
I agree with everything Zainos is saying, just use Holiday Resort v2 because the revamped version had secret OP chest areas that I had no clue about when I was helping revamping. Holiday Resort v2 does look different but it looks way better.
Bounties in sg are there to make the games more interesting. I dont know how this would work in hitman because the player is only targetting one player. This may be unfair if added.