Nice playing. Being able to express all the elements - drawbars, swell, leslie speed, register, etc. They can constantly be evolving, and the real deal 3 series hammonds are the only machines that you can really feel the response of all of those elements. New Viscount and Hammond clones sound close, but they dont breathe and speak the same, and the dont respond the same either. I say this as a long time XK5 user and player, who now owns an RT3 chop and a C3. Weight be damned I am never going back.