Bantam Rooster+Standard Hens= What size offspring?

[sunny & the 5 egg layers]

I have a bantam golden sebright rooster. I also have 6 big hens (2 Australorps, 2 dark brahmas, and 2 Production reds). My hens eggs are fertile, I have checked and there is an obvious bullseye. I was wondering what the offspring would be like, as far as size goes? Would they be standard sized, bantams, or somewhere in between?
Thanks in advance.

 

[sourland]

They generally mature somewhere in between. I would guess with those breeds about two thirds the size of your hens. He is one determined fellow if he's getting the job done with those big girls.

 

[welasharon]

You should see my o shamo mount an araucana hen. He actually has figured out to stand on each side of her...odd looking...but I don't hatch them.