hello keo,
when you make a map with gtkradiant you place weapons around the map. if you want to try a map with less weapons you can download the map file from
here, open it up with gtkradiant, delete some of the weapons and compile the map. be warned though, a few of the maps, like aggressor, were made with quark and don't work with gtkradiant.
hope this helps.

Strange, I've read about you finding problems with that, do you have any screenshots of the breakage when using Q3Map2 to convert it?
Wondering, because it seemed in tact when I did it and now I'm wondering how blind I've gotten not to notice it, LOL!