i tried to open TheMoonRulz in the UTE and now 1/2 my maps won't open w/o crashing the editor. fun times.

As for the respawn times..i dunno if that's built into the map, or server side

edit: From what i can find, weapon respawn times are a server mutator, or written in some UScript code which I don't know how to do.  

But keep in mind, that if the map is 3x larger, then essentially there will be 3+x more deemer spawn points.