John, I would also agree with DIKI on a lot of things that he said,also another thing that you might of not known is that in the US the E80 when it last sold was a BLOWOUT! sale at $1,299 which is 1000 euro today. Maybe go check out a BK series product before you make up your mind? that's if your stuck on ROLAND? I also bought a YAMAHA PSR-OR700 and is kinda hard to figure out but once you do it's also fun. I guess weigh your pro and con's and make your decision, either way, you have a killer arranger that being the PA800.
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Currently main setup on stage are:KORG PA4X,PA1000