Saving A Cosmo Pt7 - Making The Quarter Panel

Continuing on the Series 1 Mazda Cosmo Restoration by making the B pillar, rear windscreen opening and upper taillight bucket areas, then joining them onto the rest of the quarter panel I made previously. Tig welding then planishing the joins and surrounding areas to the current state of the panel which is far from finished.
A big milestone for someone self-taught to have a panel that is this large (taller than me) even to the current stage is pretty rewarding as it was something completely out of reach for me a year ago and far from where I'd like to be in terms of skill, but I am on the right path there.
A longer episode than usual as I didn't want to make it two separate parts or cut out too much information or remove any steps.