Put it on eBay- someone will want it.
FWIW I had one 88" that I purchased that had died and been abandoned for 15 years or so. When I took it apart I found that the pad that the chain wins on had come loose and gotten stuck in the sprocket for the cam- it bound up and sheared the end off the cam. Sort of an odd failure and one a kit like this might prevent. However a failure like that is pretty odd IMHO.