FP with child swap for a large family

[jandlinz]

My DH and I have 5 children. 4 are 40" and above. I have a question regarding how many child swaps a cast member will give out. I know they give out three, but has anyone ever had any experience where cast members have given out more? For instance, my DH would ride using FP with our 4 children that can ride who would also have FP. I would also have a FP for the same time as the rest of them to use right after. Do you think they would let us have 4 child swaps instead of 3 so I could ride with all my kids as well?