The subject says it all.  I'm looking to upgrade my 1980's college system and would like to start with the speakers.  My Kg4s still sound nice, but it's time to upgrade.  The heritage Klipsch are the only speakers I remember making a big impression on me the last time I went around listening.  I will probably stick to solid state amplifiers to reduce maintenance costs (my H/K receiver worked flawlessly for 22 years!).  I would also like to transport them myself and listen before I buy.  Any pointers would be appreciated.