Thank you for your interest Jan!
The truth is that I ve promised two small Wild Thing (~50 cm) to my sons for Christmas present (only the hull not the hardware or electronics)...i think I made a big big mistake!!!!

A larger version for me is always on my radar

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Regarding the vintage tunnel hull..., well, although I really like the hull and the plans, I realized that it will come out way too heavy for my outboard. Only the framework of the sponsors, without sheeting and foam, weighs 130 gr. So I postponed its build.
Then, during vacations, I started searching info for the work of Jerry Dunlap and I discovered his wof plans. I was impressed, I bought a cheap hot wire foam cutter and now I build my own design wof tunnel hull (70 cm). The sponsors are almost ready and the building process is easy and fun.
I decided to post my build after I have completed the hull, just before fiberglassing. I will keep you updated...