The rudder does appear "modified," like maybe it was replaced at some point. The propeller aperture is certainly larger than stock.

What appears to be molding over the windows is just curtain track. Same stuff we used back in the '80's.

The strongback is stock and probably does not sag because there is only minimum pressure from the mast. I'll photo the forward side, if I get a chance.

The shrouds & turnbuckles are new and stock. The chainplates appear to be original.