I have had orthotics made for the problem. I am running now at about 175 pounds. I claim no expertise in the matter, I'll just relate my understanding. Cushioning and motion control are a bit antithetical in running shoes.
Motion control comes from the ability of the shoe to guide the foot as it falls.
Since cushioning isolates the foot from forces in the shoe, forces designed to guide the foot may also be isolated. There is cushioning in all shoes mainly due to the midsole. The insoles add very little. Take an insole, put it on a sidewalk, and hit it with a hammer. You will feel quite a bit of shock from the blow.