Thanks, Mike. That's my concern--covering the ends where the brackets and latch mechanisms are. Can't decide if it's best to fold the inner door vinyl, or cut separate pieces. Have heard mention of an inner 'pocket,' too ... not sure what that is.
Got the kits from Moss. So far, they are decent but not perfect; one piece missing and one incorrect, but Moss made good on them. I started to use the 3M spray adhesive and it seemed OK, but at $20/can was way too expensive. I got some glue from a shop--Weldwood brand--that is cheaper by far and I brush it on, which uses too much but at least goes where I want it to.