Hi Mozizo,
I see you have Cubase 7 so did you buy Elements because you want to start Mastering ??
I always really liked the Grand 3 from when I first heard/used it a couple of years ago :-
I see you have a Korg PA800. My friend had one and I nearly bought it off him as I thought it would be a very good instrument for creating backing-tracks for my Duo. The onboard sounds are very good and the Dual mp3 Player is amazing !! I think there is the PA900 out now ??
Paul