Riy, I don't think there will be an option for all the weapons to be wore in your back, but I might have been confused what you said.
The hunting will be added in Countryside already, no need to do that. ;p
The Chef job sounds good, but I don't think they'll do that. They can do a job like Speedy pizza, but instead of making a pizza, you make other dishes.
Bars, restaurants, etc. will certainly be added into the .gmap.. that's why she said for a .gmap..