you have brought a nice tails ,gorgeous copper .correct body type plus some work to do in the form of parasitic white ,I think it is a good deal .
now you have all the marans traits in your place spread over few birds ,what we need to do is to group all the good traits in few birds first ,than we move forward .
I will have a look at the cockerels you posted ,they look good to me but I haven t had a proper look yet .
there is always ways to work with what we have .
looking forward to see more photos of your chooks .
chooks man