Lovely image, the colours look a little unreal, but still beautiful. I'd be interested to know if this was photoshopped or if I am just missing some amazing sunsets =)
It looks like you did a little to much to the color in PS. A poor sunset cannot be fixed to look better in photoshop, however, on camera filters can help. You should give them a try. Also your composition could be helped by not placing the horizon in the middle of your shot. Put it at the 1/3 marks