Hewland Mk8/9 case work

Looking for someone who can clean and dress an old Mk 8/9 case. One of the lower mounting holes had a crack and was professionally welded. Since you can't get the original cases any longer, I would like to have this case cleaned, drilled and preped as a spare. Aluminum cases are expensive and still require a great deal of machining before use.



Never done this before. Always got a new case when a crack developed. Suggestions would be helpful.



Don