Stretching Sculpts: SGN103 1773 Amazon 12-pounder 32's

[Diamondback]

So, I've been comparing some stats... Hunt's 1779 Active is statistically near identical, and the only other Williams frigates I've found are the 1771 Enterprise 28's and 1778 Flora 36's. Could these three form a progressive series of growth in the same basic line? (Going by dates, doesn't look like it--the middle size came first--but maybe a possible fork both up and down?)

Top to bottom: Enterprise (sorry, this interior view is only elevation presently available), Amazon (again, Cleopatra), Flora, Hermione (again, Andromeda)





Data:

Class	1773 Enterprise 28 as-built	1773 Enterprise 1780 rearms	1773 Amazon 32	1778 Flora 36 as-built	1778 Flora 1805 rearms	1779 Active 32	1782 Hermione 32
Designer	Williams	Williams	Williams	Williams	Williams	Hunt	Hunt
Gundeck	120' 6"	120' 6"	126'	137'	137'	126'	129'
Keel	99' 6"	99' 6"	104'	113' 1"	113' 1"	103' 9 5/8"	107'
Breadth	33' 6"	33' 6"	35'	38'	38'	35' 4"	35' 4"
Burthen	593 89/94 bm	593 89/94 bm	677 62/94 bm	868 53/94 bm	868 53/94 bm	689 35/94 bm	710 48/94 bm
Armanent: Gundeck	24x9# 12x 1/2#swivel	24x9#	26x12#	26x18# 12x1/2# swivel	26x18#	26x12#	26x12#
Armament: Quarterdeck	4x3#	4x6# 4x18#crde	4x6# 4x18#crde	8x9# 4x18#crde	8x32#crde	4x6# 4x24#crde	4x6# 4x18#crde
Armament: Forecastle	none	2x18#crde	2x6# 2x18#crde	4x9# 2x18#crde	2x9# 2x32#crde	2x6# 2x24#crde	2x6# 2x18#crde
Reflags	USA: 1776-77 USS Fox	France: 1781-86 Crescent 1795-96 Nemesis	France: two, both released	none	none	none	Spain: 1797-99 Santa Cecilia

Right now, my gut feels like give Enterprise a Green or Yellow Light, Flora an Orange leaning Red, and the Active/Hermione family an Orange leaning Yellow. Anyone care to cross-check me here?