I'm having a hard time getting excited about the 29, especially if it is a bulky 3 spring model; that makes for a pretty heavy pocket knife and the punch is essentially useless in this day and age. I think a half-whittler would be preferable. I say lose the punch and extra spring.
As to the 97, wow, 5000 large folders is a LOT. I can only imagine that most will be displayed or put up, since it is too big to carry in your pants pocket. Large carbon steel slip-joint hunting knives have been largely usurped by the venerable Buck 110, or 112 if you prefer, since it is stainless and brass construction for corrosion resistance, and locks up so the knife doesn't fold under the stress outdoor use might put it under. 5000 is a big number, so I expect to see the 97 around for awhile.
I'd rather see GEC make more patterns and fewer numbers of them, least they go the way of some other recent cutlery companies. Why screw with a successful business model????