The PE is a kit in itself. If I might offer, it looks like there will be a lot of gluing PE to PE. I have found that the highly polished surfaces often do not create a good bond for CA glue but that this can be improved by scratching marks into the matching surface with a pin, knife, or very rough sandpaper.
We had a discussion about superglue on one of my threads I think the Lizzy but not sure now. Anyway I found these that I had bought on ebay and forgotten about.