I would have kept the silver as well. Tank looks a little small for him, and he's dropping huge dumps. I do like the fins though- train him to swim at the surface with the dorsal up in the classic shark pose.
Theres just something about arowana's that FH dont have..
FH are ok.. but i'm not into short body so much.. I TOO also have FH frys.. currently have 8 i'm willing to sell.. their still a bit too small right now..
If anyone is interested.. i have 2 golden faded platium up for sale... just PM me