There is only one thing I think needs looking at on the 4541, and that is the searchlight platform on the funnel and the walkway structure leading to the forward superstructrure. I think it needs some support as it just seems to be floating in mid-air with nothing to support the weight of the additional platforms above it.
Do you mean where the platform is supported on the funnel or where the platform meets the superstructure?
All the best
Tempest.