My eye and level of experience can't hold a candle to many (ok... MOST) of the regulars here, but I'm more than happy to toss out some food for thought from my perspective.
I do not like Dianichi Tategoi Tosai, Nissai, Sansai.. There. I said it.
They're too damn skinny, poor looking, weakly colored, and I would NEVER take one to a show...
Until it came out of the mud that one last time and went to a finishing tank that is.
Then I would absolutely LOVE their Tategoi because they would be looking like entirely different fish. Massive frames, long powerful bodies, and richly colored to an AJS worthy finish.
Same thing goes for Brady's fish. Damn gray sumi and dull orangy beni on those showa of his... Until they finally get around to growing up and the beni is like thick velvet with sumi to match.
Distinct developmental characteristics that make a bloodline unique. They start here

but they finish THERE

It is the breeders art to know his own work, recognize its strengths and weaknesses at each step, and understand each stage of development as the fish move through time.
These are the product of a distinct breeding program that has developed a unique bloodline. Luckily for us, it is preserving one of the best old lines from Japan (Jinbie)and at the same time, building new and improved traits into it. One of the best things about it is the fact that we are getting to participate vicariously in the process, which I think is WAAAAAY COOOOOL
Richard,
To help us along the road to understanding the bloodline and its development, is it possible to have a pictoral genealogical record of the building block parent sets that brought you to this point? The opportunity to see the generational progress as you have moved them along could be very educational.