I just do the public relations, such as forum posts, I am not in charge of the programming so I would not have that information for you.
How can any amount be taken if there are no fees?
So essentially you are saying that you will be stealing some of the miners BTC every block to cover your costs? Im sure many of the miners would not be happy with this.
Also with the block finder rewards do you have any proof of the ownership of the 5BTC (5 block bonus rewards)? Or do you also plan on using some of the miners BTC to cover this also?