The stamped contouring is required because A, not all tools are same thickness, and/or B, it stops the tools rubbing in the wrong places.What do you keep in your pocket?
It was subjective, but I did think that the thicker liners seemed way stiffer than the thin ones; way more than I would have expected from the extra 0.3mm thickess.
Eeeeeew, that 91mm needs a clean when you look at it close, doesn't it?
Definitely don’t chop the Wenger, just get one off of the bay and save yourself the lonely nights on the sofa. As far as more ideas on your build, if you use a liner lock model than there are no underside tools on the blade layer and the corkscrew is on the saw layer. You can remove the blade layer and include the other tools from the other build. If you keep the newer bottle opener you may be able to lose your pribar too. The downside is they used different pivot sizes, so the old tools may have to be drilled out. But you would have scales that don’t rattle.