I don't think it meets your criteria in terms of fabrication, and the looks aren't ... everyone's cup of tea, but there's also the CH801.
In addition, you can get plans for the Christavia Mk4 from Aircraft Spruce.
There's also the CF-4 Four Runner, which is usually referred to as "sort of a bigger, 4-seat Tailwind." Not many of them around, but a great looking airplane in my opinion. There's an older article here: http://www.oshkosh365.org/saarchive/eaa_articles/1974_08_11.pdf
I *think* that plans are still available...