The more the merrier Jean-Marie. It would be particularly nice to see more oldies taking up single-channel again. Even 1+1
Looks to be a great facility you have there, if we had a similar set-up at our club the yobs would immediately destroy it. Our reinforced steel cabin has been broken into 4 times, 2 ride-on mowers stolen (or is it 3?), we cant even keep a solar panel hidden on the roof for more than a few days. The UK is in a sorry state and it seems to be getting worse
I'd not seen the 'Windmill' before and reading up on Outerzone it looked quite scary - 5lb, 0.45cu in engine, rudder only

....but then I saw yours was 2/3 scale, much more manageable! Looks very 'Ken Willardy' I think. Its a great shame we dont have the competitions we used to, comps used to push development quickly - look at Fossie's 'Phase' gliders
Cheers & thanks for the report!
Phil