I would love a module to use with and enhance my oldie but goodie KN 2000 board. I have a Kurzwel PC2 at home and I love its meat and potatos sounds and am considering the rack version (PC2r). I have seen that GeneralMusic has a new highly touted module, I think it's an RPX "real piano". I am looking primarily for high quality piano, electric piano and organ sounds. The other usual gig sounds (strings, brass, etc...) would be a nice addition but not as critical. Does anyone have any knowlege or experience with either of those two modules? The Kuzweil has the more expansive pallette including the B3 mode from the PC2 as well as more flexible user set ups and from what I see better front panel editing.

Any thoughts?