Things are going well - my wife has been sewing away to get the headliner finished :)
As above stripped down my old roof to find that all the metal work needs a bit of attention - so have used my spare roof bars and bits (they were in really good condition)
here is the start of making the liner (for the roof)

with the loops for the bars added

One issue i found is that each bar and the main locking bar have sliding feet wrapped in leather (to help the mechanism slide)
Unfortunately, most the feet were completely worn or missing due to years (if not decades) of wear. I had a look, and to buy new feet it was £19 each, and considering there is 6, that would be too expensive.
Instead i bought some leather from ebay and repaired them myself

(feet minus leather)

(leather patch glued)

(Clamped in position)

All bars ready to fit (with new feet)