Fresno, eh? The answer is no, but a better answer is it doesn't matter. Since all fishes are different, but for the most part all cichlids are no picky eaters. You can feed cichlids pellets forever and change to live and they'll gobble it just as fast, vice versa.
I personally, have stopped any live food feedings, but that's just me and my experiences that my fishes have died from external and internal parasites due to live food. Quarantine my tanks and life is good for months, until I introduce live again, and the dying starts again.