what is your current system? as far as natural sounding speakers go, i don't think most users think of the sound coming from their speakers as 'unnatural'. its also just as likely to spend a lot less, unless of course you just dig the speakers you're mentioning. in that case, if you already own nice speakers, change for the sake of change is a valid, if costly reason to move to something different.
Building a system and need some imput on speakers
When in doubt go ask the experts...Im going to build a 2 channel system and im starting with a speaker purchase..My room is 19'-14' w/10' ceilings.After combing the different sites several speakers seem to be favs amoung users..Wilson shopia2..Dynaudio C4..Revel studio2..Focal diva utopia b,1037b..B&W 802D,803D.My buget is around 8-9K (buying used)..I listen to all formats jazz/pop/classical/rock..Want a system to sound natural like real music should.Sorry, dont know all the buzz words but I want it to present it self as musical as possible.If possible im looking for advise from users of these speakers only,their srong and weak points.Im mid west located and personal auditions are going to be tough and want to save money and time..thanks in advance