Hi Eran,you are doing a really good job!
I'm also currently building the Giant Astro Hog based on Jerry Bates' plan. I have already finished the wing and will now start with the tail units. I made a few changes to make the construction a bit easier, especially the leading edge of wing and aileron.
I am a little concerned about the weight. The wings have gotten pretty heavy
.
Greetings from Germany
Manfred