Hi, i hav just got a pair of Tannoy Kensington GR floor standing speakers. at this time they are connected to a old Denon PMS2000r amp of 1990's vintage. The amp was recently reworked with new capacitors and sounds good. was wondering if i shud invest in better electronics such as Mark Levinson or Macintosh, Krell etc. any one using Tannoy here? wud appreciate suggestions.