Pacifier problems...want to transition to crib...??

My daughter is 11 weeks old. SOON, we want to move her to her crib...especially now that she is getting a little cramped in her basinett (she is almost 14 lbs, 9lbs 10oz @ birth) She started using a pacifier when colic kicked in @ 3 weeks and it helped soothe her. Now, when it falls out at night and she is not in a deep enough sleep she will cry for it. If I let her cry for it for more then a minute she gets more upset, and then wakes herself totally back up and it takes awhile to get her back to sleep. This is happening 3-10 times a night depending on the night. Her nursery is upstairs and our bedroom is downstairs so I will be running up and down the stairs all night on "binky patrol" I still do one middle of the night feeding, and if I try anymore then that she wont eat, so I know she is just looking for that binky to soothe. How do I help her with this. Yes, I know sleep deprivation is a given, but I want her comfy in her crib and not have to run up stairs all night.