I would suggest you also chk out the bookshelves in this price range unless there is a specific reason to go only for a floor stander in this price range.
With the floor stander you may get a feeling of more bass but i guess you would be compromising on the tonality.
All the best.
I fully agree with Neo here.
At 20k, you should be looking at bookshelf speakers. Most floorstanders around this price point have boomy cabinets and budget quality multiple - drivers with compromised crossover circuits. I have owned diamond 8.4?s four years back. Not a good idea. Get a pair of quad or Epos bookshelf speakers.
try to demo the yamaha NS 8900 floorstanders,300w,6 ohms,bass reflex, i recently purchased them for 17.8k (with bill/warranty, MRP:19,600/-).....they sound great.....very nice and tight bass, solid built and are good for home theatre as well as stereo....