are you going to try to recreate the leaf comb??? all of the Houdans i have and have seen here in the usa have a forked comb like a polish... i don't really like the look of the leaf comb but i think its a shame not to keep the breeds how they where originally...
Yes, I would definitely use the white rose comb Dorkings from Yellow House Farms. It's the only flock of Dorkings I know of off the top of my head that is being utilized for production purposes in an actual working farm environment, and they seem to be doing well for them. Nice large birds, beautiful shape. I know a few with Silver Gray Dorkings that have had serious hardiness and reproductive issues. That is something I want to steer clear of!
I am intimidated by the prospect of regaining that beautiful three part leaf comb. I don't know how one would best go about it. Would single combs be better to mix in, or the rose combs? All things considered, the comb is low on my priority list, but it is something to think about. It would kind of be crappy to work for years and finally get a bird you really like and only want to continue dialing in, and all of a sudden have to bring in a total wild card to get the comb. Better to just knock it all out at once. Right? LOL