kurzweil k2000vp sound quality

[tico]

I have a korgn364, but I am thinking on buying a new synth with more realistic sound quality and good pianos,those on the korg aren't that good,I saw a place that is selling a kurzweil k2000vp for an awesome price $1159 or something like that,please give me your opinion about this keyboard,I know it is low on poliphony,but how good are the voices,what do you think about it overall. thanx

[tico]

What I really want to know is if I should stick to my korg or if the kurzweil will really be a great upgrade to my home studio,I also welcome comparisons between the korgn364 and the Rolandxp6o,which one comes out on top without the xp60 being expanded. I live in costa rica so tec. support for the kurz. mightbe a problem ,I was looking into the xp60,I play gospel,ballads,and christian rb. thanx