Family Permit supporting document question

[Ani_arm1]

Hi all,
I have submitted my application yesterday and have an appointment for Monday. I'm collecting the necessary documents now and I have come across an issue. I have written in my application that I am sponsored by My husband, I am unemployed and have no savings. But when the application asked me who is going to pay for my trip I wrote-myself and I'm estimating GBP 500 for the whole trip.
Now, in the light of this, will they want to see bank statement proving that I have that amount in my account? (the thing is that I have more than GBP4000 in my account which can be seen as savings)...
please, tell me which version is better, as I'm a bit stuck at the moment
Thank you in expectation