If you truly love the breed and wish to produce quality and aren't afraid of putting in the time and effort needed to reflect that, then don't rush into culling quite so quick...
Yes, they're ideally supposed to be black through and through, but ask any Heritage breed breeder how many birds they actually have that meet every single criteria listed in their SOP... that number will be severely low to nil...
Perfect birds *do not* exist, thus why illustrations are always used in the SOP books for every representation of each breed... we strive for that perfect bird and in that journey we will produce better and better specimens each and every generation... that's what matters...
Another example... Silkies... no, not related to AC's, but they do possess the same genetic characteristic of fibromelanism in the skin, meat, organs and bones... look at the hatchery Silkies as compared to a dedicated breeders birds... compare mulberry/single combs/red combs/red wattles/beardlessness/skimpy crests/smooth feathers to ones breeders sell... yes, even a breeder will get culls, but fewer than the lack of quality seen in hatchery stock... fibromelanism will vary depending on what goal each breeder sets for themselves, but having those goals and inching towards them is what sets a breeder apart from a propagator/hatchery... quality over quantity... moral and ethical boundaries over the almighty dollar... you decide which is most important to you...
Start from where you are with what you have... work with what you can get... breed the best and keep moving forward, in time you will be happy with the results and even better, you can look back and take well earned pride in what you have achieved... and that is priceless...
My own are not perfect, and far from it in fact... but they're leaps and bounds better than what I started with and in that I am proud and pleased in what I have accomplished so far... culls are sold off as fibro mixes and priced accordingly, or given away, or put into a layer flock... each generation I raise the bar for selecting my keepers... I may cull for tiny points others may not, but that's where my bar is currently... work with where your own bar is and as long as you can raise it even a tiny bit each generation, then you're doing well...
As for lines, personally I won't touch anything other than TMA or GFF... anyone that claims to have perfect birds or the best in the country doesn't give me a feeling of full disclosure... and after much research, connecting dots and digging into many of the "popular" lines I found entirely too many discrepancies and downright falsehoods... be wary of any who give guarantees beyond a general good start with healthy birds...
This is just a bit of my own personal experiences, take from it what you will... we do our best to support others and stay positive about this breed, but unfortunately there are some black marks in their history within the US... that will never go away...
But if you want support, it is here... honesty in evaluating, also here... if you don't want to hear an answer though, don't ask the question...
