Default UDK map settings

[NautalusX]

I don't know if anyone here can help me or not but this is really getting frustrating. I'm trying to edit udk so the map settings are always :

bot skill level: godlike
number of opponents: 0
goal score: 0
time limit: 0
force respawn: 0

my game type is teamdeathmatch, I would like to make it use teamdeathmatch by default AND choose my map by default

[NautalusX]

I got the settings on team death match to use what I want by default by editing "UTGameSettingsTDM.uc" and I've managed to edit the menu "DefaultUI.uc"

Now that's all well and good but I have another problem. How do I make Team Death Match already selected by default instead of deathmatch??!