Got a 30+ foot x 400-500 mm (as you look at it - not diameter ) monster in the backyard that will need lopping & removing in the near future .... been initially thinking to put together lots of household stuff together from it BUT the more I see boards constructed with it , the more temptation slaps me!
Geez I'd be really keen to try do a 9' to 10' Paulownia LB & maybe the same Sup just to see how it goes....we'll see.

Great stuff SH - cheers mate.