Dimensional help, 1/350 Trumpeter!

[SigfanUSAF]

I'm preparing a 1/350 Academy Tirpitz for a "minor" modification.

Anyone with a pair of dial calipers and Trumpeters 1/350 Slava class cruiser out there?

I need the overall width and length of the quad SS-N-12 launcher assemblies, so I can appropriately modify the Tirpitz superstructure