quite good!
Quite a nice score for the most part. This all has an early nobuo vibe, like something from FFIV or V
Piano is a little drab, like the other guy said. I didn't like the solo melody sections, none of them really felt like they were necessary because they didn't go for very long at all. See if you can elaborate on them a bit.
I'm not going to let the soundfonts change my score, but I think you should really consider getting some good orchestral samples because the ones you're using aren't great. EastWest have some very good ones and so do Edirol, but you'll have to pay out your ass for the more complete packages because they are incredibly expensive. For piano you should check out Pianoteq, it's a modelled piano with incredibly versatile tweaking options.
Keep it up, this is quite nice :D