I've aquired a vintage pioneer sx-939 from a local dumpster The amp has 2 large elna 10,000uf caps that I'd like to replace. So I'm preparing an order with farnell. The choices are Bc components series 050, 051, or 106, Aerovox, or Epcos. Initially looking at Bc components but some like the Aerovox or maybe Epcos (possibly a decendent of seimens sikorel?) Looking for tunes and a "live" vibe. Any help?