Covert Gato class submarine to a Tambor class

Was just looking at her, and some of her Gato sisters.  As built she shows a portside anchor recess just in front of the forward plane.  Also one on starboardside.  Most Gatos didn't have that feature.  No idea if removed during the refits or not

Since the pressure hull is pretty much covered by the outer hull, containing fuel and ballast tanks, I wouldn't worry about it.  As to the 4.5 ft length difference, you would notice it in 1/144 or larger, if looking for it.  3/8" in 1/144,  and 3/4" in 1/72 if you decide to go with the big Revell kit.  And the 1/72 is 54" long, hard to see a 3/4" difference there.  If you do shorten, think about how and where to make the cuts. Very little would match up without having to fair it in.

Geez, this sounds like my dilemma with my USS Missouri build - trying to backdate a cheapie 1980s-era model into a reasonably-accurate 1950s Korea-era. I decided that what they didn't know, wouldn't hurt them, and Close enough is good enough.

It's going to be a submarine. It's going to be painted (probably) black. As Ed pointed out, EVERY WWII US sub was constantly modified. I'd concentrate on making as clean a build as you can, work on a decent finish, and otherwise go, Close enough is good enough.

Fishdo

I am wanting to build a Tambor class submarine. Specifically the USS Tautog ss 199.  My daughters grandfather served on that sub during World War II.  Is there any way to convert the Gato claas to a Tambor class.  

Any help ot=r suggestions will be appreciated.

 

Thanks