Hi Jeff, thanks for both posts. I love the tail. The tank from Airworld is smaller than what it should be for this Hawk. But, should not be by that much (about 1/3.7 ish scale to 1/4 scale which airworld is). As this is ARF and it is semi scale, it should work fine. I will check it out and post.
Have a a happy holiday to all.
Behzad