Suburban tailgate arms and supports

[65chevysub]

Do you mean openers to lower the gate and raise the top door? I saw a newer Chevy pickup at a show here in September where the guy had an opener on his tailgate and he could stop the tailgate where he wanted it, or have it open all the way. There's a lot of weight on our upper and lower doors though so it would have to be heavy duty opener.
If you do it, post pics and let us know if and how it works
Good luck