That is one of the best looking penciled cockerels I've seen. The lines that are shown here have beautiful pullets but sad looking featherless boys. How is your female penciling? Just my novice thought but if your cockerel has good plumage perchance the hens are lacking in "paint" of that variety. But then that's why there are separate breeding pens- to keep the female and male lines apart for show. Looks like a male line to me. And a beaut at that.
Thank you Egghead Jr for the nice words on my SPPR cockerel. The penciling in my Horstman line pullets do have the very heavy black penciling making them look dark as what you would want to see in a Cockerel breeding line. My Padgett line pullets as of right now looks to be much lighter penciling. I do plan in the future to use the Double Mating System "cockerel breeding line / pullet breeding line" to get the more correct color that the Standard calls for.