Does anyone have more information on the UFIP and Zanchi Cymbals? I have a set of 12" Hi's that I got with a Slingerland purchase recently but I can't really use them since the holes are smaller than American sizes. I am trying to figure out more about the cymbals. They are Zanchi F&F Vibras in excellend condition with no Keyholeing or cracks. I do not think they were purchased new since the UFIP and Zanchi merger predates the age of the drumset. Just trying to figure out how these really are. Thanks.