I have a bunch of ProImage - and generally like it. I will often buy it (and Fuji 200) when it goes on sale as it is a little cheaper than most color stocks.
I think the "pro" in the name is a bit funny cause I don't consider it in the same category as Portra or Ektar. It usually produces nice images though.
Nice pic though, and as Beth said - the gain is more of an addition to the pic than a negative (haha.)