RE: Best possible route to rebuild this section on Arrow
What a mess! Really butchered out isn't it!
Yes, those damaged areas can be re-fabricated in the mould.
You would need to re-square the damaged areas then fit in the new parts.
These are all very expensive parts to custom make.
No promises, , , , and I would need to have all this paid up-front, before I start reproducing those parts.
My first priority right now is getting 5 custom fuselages made for others.
Our new version of the Avro Arrow is for turbine with removable wings.