I've been watching this build on your Swedish forum for a while now. The finished model looks fantastic
Maybe you could actually submit a plan for publication and see how it goes with the editorial staff. There are certainly some different techniques used to produce the wing etc that might appeal to their readership.
I particularly like the model building section of the Swedish forum. Even if i just look a the pictures as i don't know a word of Swedish. It has a firm position in my favourites list.
The Kobra seems to be another extremely popular model for this type of build.
When I saw 'Firecracker', I thought it was the Britten-Norman one, designed for the RAF as a pre-jet trainer that handled like a jet. I only ever saw one model of it, at Woodvale, many moons ago, and I've not seen either the full-size or a model since.