I think if you can afford both that'll be awesome. I have a KN6000 know..thinking of buying a Triton Studio, so got both arranger and the "pro" keyboard (hey..the guy at the store said it not me...he.he...).

Arrangers are great...I do think sometimes the sounds are a little bit to "clean" and tend to lose that "warm" and "full" feeling when you play, say for example Strings or pads....

I like BOTH....(if i got the money?? I'll get the 7000, Tyros and Triton at the same time...but then, who wouldn't?)