Questions regarding world transfer

When transfering a char from one world to another will:
1. Cash shop items follow? (pointing towards a perm pet in this case.)
2. Equips that you are wearing follow?
3. Untradeable items like resistance ring follow?
4. If 2 is yes but 1 is no what if I equip my nx items and then transfer the char?

Thanks in advance.

1/ Yes
2/ Yes
3/ Yes

As long as the items are on you (either equipped or in inventory), they will get transferred over. Your new CS storage will be empty.