its missing drums...but that isn't the umph!
u can totally get away without drums on something like this, but u needed either more string ensembles or horn ensembles. like at 55, when u added more strings, u should have continued the song for another loop, keeping those strings, and instead of keeping the oboe change it into a very powerful horn ensemble accompanied with some crazy violins at equal strength of the horns. Unfortunately it isn't very powerful, and i think that is what u mean. Blanka is a beast! he wouldn't be sitting in his villa in Brazil sippin' on tea with easy listening such as this...u know what i mean. :3
You may only use this piece for commercial purposes if your work is a web-based game or animation, otherwise you must make specific arrangements with the artist.