Still hunting for a DamascusBlade for the DualForce ..
the Spyderco Stretch 2 & 2 XL seem a good Fit
DualForce & CenterDrive EdgeLength is 76mm. Stretch 2 also has 76mm while the XL has 86mm EdgeLength. This would require a ca. 5mm CutOut in the Handle of the DualForce to fit the longer Blade, while even leaving the LanyardHoles intact. The huge Thumbhole would certainly transform the Gerber completely. Plus it will require a bigger Pouch. But hey .. longer and better Blade is certainly worth a Compromise
SpyderCo offers a Variety of Blades for the XL, from 150-450$ : VG10, H2, MicroMelt, K390, CruWear, Damascus
I will certainly get a XL and try this, but if You happen to have a Spyderco lying around, why not take it apart and beat me to it ..
If You want to max out the extra Space in the DualForce and do some more Work with a Dremel, have a look at the SpyderCo Police Stainless (Not the Police 4) . Adds about another 10mm
Enjoy the Mockups