Hi people, not shure how this works its the first time I use a forum. I repair guitars and I bought this BC RICH LA SERIES ( on head stock ),It has a soloist body shape, floating floyd rose ,active pick ups and diamond inlays on rosewood neck. Also the neck plate reads Serial number BC1954 L.A. California USA . All gold hardware and all seems to be origanal. I started to tear down this old girl to re build her but I can’t find any info thats of value to me, what year is it? how many were made? Hopefully someone can help?