I spite of my previous complaints aout the Windy kit from Dumas I just ordered another because I found a .15 engine on a shelf not in use. It was a screamer when I last flew it about 5 years ago so I decided to take the plunge again. I should really buiild two of everything because I learn so much from the first that I always get the second one right. I will increase the pylon size for a 4 oz tank and raise it so that I'll have clearance for a larger prop. I have ides for the rudder hinges and the throttle cable as well. The RX and servo compartment can use a few changes as well. Access to the electronics will definitely be improved. A couple of clips instead of 6 fasteners will make it easier. Some of the plywood crunching will be overcome by duplication with better wood. As they say; Once bitten, twice shy. Now I know the necessary tricks.