lancer525 wrote:
What I'm getting at, is, at what point do detractors and critics have no ground on which to stand? If the thing never really existed, couldn't you make it pretty much whatever you wanted, within reason? Where is that point where it could no longer be what is being modeled, since it is a speculative thing in the first place?
Generally, you are correct that it is difficult to say with certainty that "This could never happen - you are wrong". However, the "critics" that you are referencing have differing levels of "expertise" upon which to base an opinion. Without some knowledge of the individual, it is very tough to sort out whose opinions to follow. To some degree, the builder has the lattitude to do almost anything, since as you pointed out, the ship was never finished.
One area of caution is the reference material upon which the "experts" base their opinions. A case in point is the Lexington class final battlecruiser design. Early commercial renditions of both the Lexington's and the contemporary South Dakota BB's (BB-49 class) show turrets with the basic curves of the Pennsylvania turrets. The most recent drawings of the South Dakota's now show flat-plate construction. The Lexington drawings were never updated. From the New Mexico's on, all US BB turrets have been designed with flat plates to simplify construction and repair. Did this apply to the Lexington's as well? Good question! Both sides can make valid arguements for their side. The real answer would come from locating the Navy's actual construction plans - not the secondary plans from commercial vendors. How many of the "experts" have gone to that length?
That said, some "rules"
can be applied. Let me bring this directly back to the Montana's. The plans show a bridge conceptually similar to the North Carolina's, but many have speculated that if built, the Iowa bridge would have been adopted. (Can't prove either way.) However, if you go with the original "North Carolina" bridge, you can't put a quad 40MM on top of turret II - it would block the lines of sight for the conning tower. Likewise, if you go with the "Iowa" bridge, you
can put one on turret II
unless you are building the one designated as a fleet flagship (Breyer ID's the Maine), in which case the limitations for both the Iowa and South Dakota (individual ships - not the whole class) apply. Those two fleet flagships also never carried the quad 40MM on turret II because of the third conning tower level at the bottom of the conning tower structure. Still some lattitude, but once a choice is made, some consistency is needed.
So, some criticism can be valid, even for a "what if". But ultimately, it is still your model, not theirs!