Whos the Best at Bottom Work / Dropped Keel

as it states ,,,,if i was gonna have the keel dropped and hull setup for max performance ?
Who's the best out there ? AND who still does this ? Greg S. , Capps , Jack ???? and what would one expect to pay ?
19' Liberator Hull / Picklefork ( Daytona Splash , has rounded keel now )

Whos the Best at Bottom Work / Dropped Keel