Hello

Im new to the site and need advice. Ive been out of RC flying for a while and want to get back in. I was going threw my old stuff and found a OS 61 SF. I would like to use it again, and want to rebuild it. I cant find any info or parts for it. Does anyone know where i can get parts to rebuild it. And what all would i need? Also I here that it can be converted to a ringed motor, Is that true? I dont know if it was or not orig.

Thanks for everones help and im excited about getting back into the air