That's an awesome project!
For those following, there is an entire range of home-built options out there. The most complete being quickbuild aluminum and steel tube aircraft like the kitfox, followed by aluminum parts kit aircraft like my RV-8 and the Sling from the article, and plans aircraft like the Rutan series, most notably the Long-EZ (now Open-EZ) which can still be built in a time period comparable to the aluminum kits but all you get is some plans. Then on the far end of the spectrum is crazy people like JasonFruit here who have historical and one-off designs and therefore have to do a lot of the engineering work without the huge communities built around the other designs :)