I have a Savage River :help: them? (http://i441.photobucket.com/albums/qq136/bloodtrailer7/5e17f479-c199-426c-b447-6fbe6a4b2fa1_zpsce28c8a7.jpg) (http://i441.photobucket.com/albums/qq136/bloodtrailer7/th_111.jpg) (http://s441.photobucket.com/user/bloodtrailer7/media/111.jpg.html) (http://i441.photobucket.com/albums/qq136/bloodtrailer7/th_110.jpg) (http://s441.photobucket.com/user/bloodtrailer7/media/110.jpg.html)
Try Sixby..
Maybe the Bow Hospital can reduce the weight enough that new limbs wouldn't be necessary. I would second Sixby for new limbs.
Lots of guys might be able to help.....Zipper has made limbs for other risers and some others might be willing to help as well. Just need to give them a call and see what they say... It may cost you more than normal.
I think a better way is to send your riser to a bowyer that has a similar look and limb style and have them REPLICATE the grip in their design.
Good Luck