Would my Ko Shamo Rooster be able to mate with a O Shamo hen?

[FathertoFeathers]

My Ko Shamo pullet passed recently and my cockerel is distraught about it. I’ve been looking all over for a Ko female but to no luck. I really want to get him a mate but so far I can only find O Shamos. Would the O Shamo females be too large for my cockerel?

 

[1muttsfan]

I've never met a bantam Cockerel yet that wasn't interested in the big girls. I'm not sure if they could fruitfully breed, but I'm sure he won't be intimidated.