Both chicks are roosters - what to do?

[misscph1973]

Last summer my lovely Golden Partridge Pekin Bantams had 2 chicks, and both of them turned out to be roosters. They are lovely, but I very much doubt they will keep coexisting happily with their father and the 3 hens. They free range in our large garden, and so far all is good.

I have put sale ads (£5 each) on pets4homes, preloved and local fb page, but had no interest. I realise it's January, but I am getting a little desperate to find them new homes. Any ideas?