Hi guys. I need an advice on the "best" arranger that suits for dance/techno music (if any). What's important to me are drun kits and sounds. BUILT-IN STYLES ARE NOT important to me 'cause I tend to create my own. So, PLEASE SOMEONE RESPOND TO THIS message; your opinion is needed big time. The choice I have: KN6000, EM-2000, VA-7, PA 80, PSR-9000 Pro, (maybe more?). Anyone?