it has to be more about how a bow shoots for you instead of just the pretty wood. I have been a longbow shooter since 60s with some target stints with target recurves. If you try to force a longbow to shoot different than it was designed, you may end up fighting it. Different makers do some different things that allow for differing shooting styles. As was said by the maker of Sunset HIll bows his bows need to healed to get the bottom limb working, which is how I shoot as well. It is possible to change the bows and make them so they shoot real nice for three under as can be made by John McDonald of Big River bows. they can also be centered and tillered for a single contact higher wrist grip style. For the standard Hill tiller and design, although there are those that have their own take on them, I always suggest to start out studying the shooting styles of those that have the long time best record and experience with them first, as in John Schulz and Howard Hill. while they may be more forgiving of certain shooting errors, they can also create problems if they are not handled right. As far as hand shock, some thump harder than others. If you shoot them with a bone on bone straight arm you may feel more than you are expecting. If you allow the broken elbow the thump will lesson with experience. If your shooting style is more like this
http://www.youtube.com/watch?v=tFqjNKC72dA&feature=related to something more like Byron Fergusson they will work for you. If it is exactly like Byron Fergusson, get a Patriot they are really accurate, forgiving bows with a little more shape to the grip. There is nothing wrong with shooting a more straight up static recurve style, I just wonder why one that shoots that style would want to shoot a different bow than what works for that style. To fully take advantage of the Hill style, in my experience, one needs to adapt the Hill philosophy as a whole package. It may be different than what you are currently doing with your Tolke Whips, which can be consider something in between a full gripped recurve to a Hill style longbow with perhaps a bit of the best of both worlds in the design. It's all good, it is just a different set of choices.