What I had sent to Renee was based on my BF idea for a 7.5 inch spear or clip point chopping/sawing/survival (CSS) knife with top sawteeth and screw-off micarta scales to house items in a skeletonized compartment tang.

For a SY version using hidden tang/Res-C then the SOD is where I'd start. Convex grind it, add good/usable sawteeth on top and slightly shorten the clip length. Not the useless sawteeth like on Randalls, but more like the Bill Sanders S-3 type that can really saw. Would eliminate the need to take a pocket saw along on many occasions.

Edit: Oh yah... no choil. All usable blade right up to the guard baby!