Just wondering if anyone has tried the Kurzweil SP5-8. My wife and I are buying a mid-range Stage Piano for her, and currently trying to decide between this and Roland RD 300 gx. We have heard some demos on YouTube and the sounds on the Kurzweil seem pretty decent. She has played on the Roland before and likes it, but it seems that the sounds are the Kurzweil are better. The Kurzweil is most we can afford (about $1600).
Any advice would be much appreciated, or maybe a recommendation other than these. Requirements are a stage piano without speakers (we will be using studio monitors), weighted keyboard and high quality sounds.