Excellent job Giuseppe. I haven't tried all of your stuff, lack of funds but I managed to buy the Rough Casting & Antiskid Plates and that one is awesome. I applied some of it on top of a friend D9R Doobi and the results were perfect.
I have advised some members to give it a try in some threads because for Acrylics products, you sure found the right formula. I'm not yet at the step of applying it to my Tusk2, due to the morphine I take, I fall asleep a bit too often and I do not glue pieces everyday.