Tailgate first. My van is a 1983 model, but it's had a new tailgate, and from what the previous owner told me I suspect it may be a tailgate for the later models, but I don't know how to tell. The lock mechanism has been transferred from the original tailgate (the ignition key fits), but there's a gap around the lock button. Can I get a grommet to fill the gap? Brickwerks sell a grommet for the early model, but it doesn't look as though it'll fill the gap that I've got?

Secondly, the sliding door handle. I'm pretty sure my door is the original one (but the handle and lock are new). Brickwerks sell a grommet for the early sliding door, described as being 'For the early models with the "long" sliding door handle'. Is it possible to tell from the photo below whether I've got the "long" handle? (Sorry about the shadows on the photo - it's dark out, I used flash).

Thanks
Chris