Good score, you'll like it I think.
I have an O2, I like it. If I want more keys I have a Yamaha PSR-2100. I can disable local control on it and use it as a controller, plus it has decent sounds onboard. When I bought it, it was the breakpoint between crummy sounds and too high pricing. (the cheapest one I could find that had decent bass and piano sounds). I still want a Roland A-800 controller though.
J