Seems about the only three people on the continental USA that owns White Cornish large fowl doesn't want to part with any. Aside from importing any and jumping thru USDA hoops and dodging other importers who intentionally ruin your chances of getting your imports passed thru quarantine, has anyone here used a dark cornish on white rocks? Years ago we had both whites and dark cornish and both was similar in size. Has the whites now become larger,or just used to produce an all white x-bred when going with the white rock?