Why not post this on the J20 sticky thread?
The J-20 sticky thread is for ordinary discussions on J-20.
A new thread is warranted when an interesting new development occurs and regular viewers would want to know.
For example, I usually ignore the J-20 thread because there is a silly argument in there about the J-20 (such as the F-35 can defeat the J-20). For your information, the J-20 flies 16,000 feet higher, has a larger radar, and its missiles can fly farther than the F-35.
Anyway, it's been about six months since I created a thread on the J-20. I do not create a thread for every post on the J-20. I only create a thread to alert the average viewer to a new development that is really cool. The standard that I use is the "WOW" factor.
Most readers know the J-20 is in development. However, I think most readers don't realize that the Chengdu J-20 is already out in the field and flying in formation. Hence, the thread on the video of the Chengdu J-20 flying in a formation of five.