Figment,
I did see your covering scheme, but hadn't commented on it yet (see about being busy in my last post

). I like the color choice, it's a nice mix of colors. I think that it's a great covering scheme. I like it.
As for the tri-stock on the aileron servo mount, that's a personal choice. If you have a good epoxy joint on the wood blocks it should hold the servo with no problems. But you can put some tri-stock on it if will make you feel better. I do on my planes, but I like to be sure in my mind even though I know the block and epoxy are plenty strong.
Ken