MG REAR TAILGATE REPAIR

I am using parts of a green MG i managed to get my hands on in Govan, and cut out a couple of repair panels, here i have cut out a section to repair serious rust to the drain channel and section, greatly reducing the amount of work and cost of panels, please view,,,,

I removed the top skin of the roof to allow welding of the internal rail, and then it takes minmum welding to reinstate the roof skin,,, by careful use of templates cut from cereal boxes this allowed me very neat fit of my repair panel,, shown below from inside the car,,,