I would appreciate any pointers to soft top suppliers, I don't have an old one for pattern.
Also twin hoop roll bars.

st bits for sevens but they will probably need the car for a few days...

Trimania will probably also do a good job

Could do worse than ring Jack Smith Trimmers in Swansea and speak to Raymond 01792461022.
Depending on what you need they are the cheapest/best by far in my experience.
They charged £240 for a mohair hood with zip-out plastic screen for my Mazda using the existing frame.
They took about 3 hours to make & fit the hood.
Top guys.
Cheers, Pewe10