I gave my G-10 Cara Cara 2 away to a fellow servicemember, so I only have the FRN Cara Cara 1 now. So, can I swap the blades in these? I want the FFG Cara Cara 2 blade in the FRN Cara Cara 1 body, and the hollow-ground Cara Cara blade in the G-10 Cara Cara 2 handle. Anybody know?