So I attempted to re-trim my headliner last month. It went bad

I have just got hold of another headliner and pillars so the fun has started again

First I have pulled the old stuff off

Then got wire brush to take off the foam

Expanding foam in the handle recesses, messy stuff

Sawed the foam down and used filler to get them all flush, used the filler to repair some small dents and weaker patches of the liner

Done this in satin black

This time round I am going to use a brush-on adhesive glue, cant be arsed with spray stuff.
Im thinking of using acoustic carpet as its stretchy and thick, so glue shouldnt seep through, what you reckon?