You are not going to like any of my suggestions....
First, the good thing you have going for yourself is that the "GWS" Corsair is the RC model Warbird with the most Wing Area in the World War II RC Models and it will lift all that heavy stuff in your pictures.
I have three mustangs and one Corsair. All of which fly with Brushless and Li-POLYs.
Let me know when you are interested in making your Corsair light weight for much better performance and slow landing speeds.
