Hey, Vanillabear, I have that same model of riser at home waiting for a similar treatment. I bought it new when I was 13, sprayed it cammo, shot it like crazy, sold it, bought it back and finally the limbs started to delaminate where the wheels attach, so I took all the compound gear off of it and saved the riser.
I was intending to put red oak board limbs on it, but at only $75 for a new set of limbs, I might change my mind...
Thanks for posting this. May be I can get my old friend back in action.