I have a '63 Fender reverb unit that I'd like to fix up w/ vintage parts. I tried this before but was somewhat unsuccessful. I'm looking to identify the mfg year, and to find parts. I think I found the cables and tank but can't find a vintage faceplate which is the real problem ( the current faceplate has a big hole drilled in it). I put in new replacement tank and cables but now want original vintage ones. Any suggestions where to obtain all this?