Very good recipe, and very easy. The batter - fish - corn crumbs proportion should be changed, though. I used the same amount of batter for 2 lbs of fish, and still have some left (had to throw away). Next time I'll plan to cook at least 3 lbs of fish with this batter.
The corn crumbs have to be used not all at once, but in small portions: take as many pieces of fish as you can cook at once in a deep-frier/skillet, dip in batter and then portion of corn crumbs, and cook; throw away the crumbs as they will be soggy and will no longer stick; replace with another portion of crumbs for the next fish portion, and so on. You will probably need more corn flakes then in the original recipe, but the crumbs guarantee to stick.
Also don't be shy to increase seasoning to taste - for example, more pepper, more garlic and perhaps some cayenne pepper.