The more I thought about it I figured this would be your answer. Have another question I see what your saying about long neck. Guess I am shooting for a finder holder and a rcd depending on the day and property.
The beauty of the Finder Holder is that it can be used as a RCD with great effectiveness.
The long neck is a very important thing, in conjunction with the height, to allow the dog to always keep his feet on the ground while holding a big tall boar that is throwing his head upward. This allows the dog to work the hog and keeps him from being just dead weight that the boar can cut to ribbons while tossing the dog around because he can't keep his feet on the ground. The long neck also allows the dog to hold a toothy boar in a way that doesn't let the boars teeth get behind his elbow when the dog is holding out in front.
28" at the shoulder is my goal with a neck long enough to wear at least a 6" collar. This build allows the dog to to work in only a breast plate or collar and that lets the dog run faster, move better while holding and stay cooler.