I've been lurking with my conscience thumping away at me on this thread.
The father of a friend served on USS Birmingham (CL-62) in 1944-45. I resolved to make a model of the ship for him. I wasn't about to take a first stab at a huge price 1/350 resin kit, and I hold the Renwal/Revell 1/500 CLG in such low repute that I decided not to try to backdate the CLG to a CL. That left me with the Lindberg 1/600 kit.
First I decided I would just "clean it up" and add some photo etch. Then the definition of "clean it up" drifted all over the place. As Prof Tilley mentioned, I sliced off the lower hull, to present it in a seascape. The plating on the hull had to be cleaned up. The superstructure parts all seemed to need reshaping, and a little bit of sheet plastic here and a little bit of sheet plastic there.
The 6" turrets are shaped all wrong. They should be taller (I put .030" sheet underneath) and the front face should stick out further and slant much more (putty plus plastic). The 5" mounts should be .020" taller, sharper around the edges, and the blast bags can be made from putty. The directors benefit from sharpening, bits of Evergreen stripon the back, and photo etch radar on top.
The 40mm gun mounts were in the wrong place for Birmingham in 1945 (per photos at navsource), so that needed a solution. Evergreen tubing made the midship towers nicely. And the tubs and guns came from Skywave/DML/ Dragon 1/700 parts. (I always felt those looked pretty big for 1/700 anyway) The 20mms and other photo etch was from Gold Medal Model 1/600 parts, as Prof Tilley mentioned. I intended to use the thin brass runner/frame from the photo-etch set as the shielding around the 20mm mounts on the deck.
Aircraft? Not a clue. I don't know of anything presentable around 1/600 scale as a Seahawk, so I was going to just remove the float and carve away the plane until it looked reasonable, then reattach the float. And make wingtip floats.
And in the meantime, Buck Potter, former Machinist's Mate Third Class, of the after engine room of the Birmingham, passed away at age 89.
I echo the nay-sayers. If you don't have a really good reason to work on this particular kit, just don't bother with it. There are too many good kits, and too many plain kits that don't need to be taken apart before starting, to make this anything except a waste of time.
And here I sit with a Lindberg cruiser, 75% complete. What do I do, finish it and give it to his daughter?
Rick