Yes your vet would booster the same as her inital vaccinations, you can booster with a different brand if you want to or leave out the chlamydia and felv bit, imo this vax completely overloads the cats system! Of all the vaccines the felv part causes most reactions.
Chlamydia vaccination isnt particularly important, does she have contact with lots of new and strange cats?
Personally id go for the key 3 - flu and enteritis, you can phone the vets for their opinion in advance