Congrats on the first wool suit. I think it fits fine on the body/chest. The sleeves have a modern lenght which is ok. The legs seem too long but I don't know how short you can go with modern trousers This isn't meant to sound off putting but you know vintage suits just hang and drape different.
I think the red tie works better because the blue is too close on the color of the shirt. Maybe a dark blue would do the trick.