Correct. The 'brooksi' kingsnake has a distinctive pattern in addition to an overall pale coloration. This fact seems to be lost among breeders these days as I often see line bred Florida kings that are very pale being offered as 'True Brooksi'. But these bogus animals have very large pale blotches on their flanks and pattern that is well defined. Their pale crossbars are also very often big and fat---something brooksi never have.
The brooksi, to me, is more identifiable as having a mosiac or speckled pattern especially on the the sides. Even young animals have the pattern becoming fragmented early in life.
I have caught numerous brooksi though (from up to 15 miles South of Florida City) that were not particularly pale but they had the pattern that set them apart from a typical Florida king, Peninisula king---or whatever they are called now.
Also, Tampa animals can be very pale and distinctive but they look nothing like Brook's kings as they have very bold and well defined pattern.