Sage limbs would probably work. I happened to have a set of limbs from an old PSE Kudu laying around. Also had a Darton SL50 compound in the attic. I installed a locator pin in the limb bed to keep the limbs from rotating and screwed the limbs on tight, hoping for the best. Strung her up and the brace height and limb angle looked good. It's turned out to be a nice shooter. The limb angle would be the determining factor to make it work. I have no idea what that angle needs to be, but maybe someone here has that answer. Good luck!