px-350 or px-160. I want to buy one of these products. I use piano 95% of the time so my question is, how does the piano sound from the px350 compare to the px160? The price difference is not big so it's more about the sound. I play in a standards jazz trio with upright bass and drums. I like having speakers in the keyboard even through I use a small amp. I occasionally need EP and organ sounds, but the piano sound is the most important. I know the px350 is older than the px160. I've read that the keyboard action and speakers are the same. Thank's for any input.