Looks great brian!
OI I prefer panko for most fish.
In a bind Ive even used cool ranch doritos or seasoned croutons(both were actually quite good lol)
As I said brian, ive only did whitefish once and aI did it whole. I cant even remember who taught me to make it but it was an OFC member.
Stuffed with onions and seasoned, garlic I think and baked. It was very tasty