I don't know about Samik Sage limbs, But retro fitting limbs can be tricky. Matching the same limb pad angle with the right shaped limb design can make a huge difference. Unless you are experienced in bow building, its nothing i'd recommend doing yourself.
I build after market TD bear limbs for guys, but they send me their riser so i can get proper alignment.. If this is something you might be interested in, can you post a photo of the bow?
i may be able to build something for you. I can be reached at
[email protected]Kirk