Yes, I will admit, it does seem that high elim time is the favoured server type, and I agree with Spook, you're a mean mod Knack ! (*cowers* please hurt me, again... and again...... and again.....)
Also, when you put up your server, try to put in lots of different types of maps, but not any small ones, there's nothing more anoying then a server that has all the same type of maps on the rotation.