Great minds think alike.
I was thinking about this just a couple of days ago, and have some of the GZG tanks for testing.
Which ones are you planning on using, since that will affect the results, based upon their weight?
How high do you want them to fly?
Finally, will you want them to be able to angle up/down, and to bank to the side?
We have a couple of different Flight Stand options to assist with that, and various sized bases made of clear acrylic that should work, using our Dogfight Flight Stands ©.
The beauty of using this system for mounting is that they can easily be removed for low level flight, and for just resting on the ground as well.
Our Fixed-Head Antennae extend from 4.5" – 19" in height (better for lower level flight, which is approximately 36 feet high at the minimum extension level, at 1:1 scale), and our Swivel-Head Antennae extend from 7" – 22" in height (required, if you want your grav vehicles to be able to angle in to attack, to climb and dive, and to bank to the side a bit when maneuvering).
See our website for more info on our products:
topgunmarketing.org
Once I receive your reply, I will do a little testing.
Best regards,
Rob
Topgun Marketing LLC
e-mail: topgunace111 AT yahoo DOT com