In terms of the fabric, we would recommend TN Elite9, we are having some superb results with it, and I am very impressed with its performance. This is a link where you can read more about it and see the colour range: https://www.marlentextiles.com/top-notch-9.html Details for the TN Elite 9 are also below.
We have the Elite ‘Lite’ and the Elite ‘Premium’, which are 2 front windows as standard. The lite version is very similar to what you are currently used to seeing. The Premium has the following detail:
*Double re-enforced base of the window panel, which covers the base of the window.
*Double re-enforcement to the pocket end patches.
*Binding to cover all zips.
*Twin ply wings that sandwich a layer of Dacron.
*Double layer of webbings for additional wing tension.