Sorry ROB, didn't see this thread come back up. You can buy just the K-member, or the arms alone. For both I think the cost is 7-800 ? I know guys have done that, then run fox or SN-95 stuff to their parts. Not sure if the arms you want would fit the k-member like you are thinking though. I've sold a few sets of K-members and arms, and they assemble the rest. Almost as many as complete kits.