Can I mix two Curry Sauces?

Yesterday I bought some of the Lloyd Grossman curry sauces and I bought four, as they are on offer. I decided to use the Dopiaza and mixed it with 300g of left over chicken from a Sunday roast. When I mixed the chicken into the sauce, I ended up with all chicken and no sauce, which is going to be really dry! :( So, I thought about using half a jar of one of the other sauces I bought? I've got Korma, Madras and Bhuna. Which do you think would go best with the Dopiaza? I know this means I will have to waste half a jar of sauce, as it won't keep. But, at least this curry tonight won't be horrible and dry. I did go by how much chicken it says to use on the jar, but for some reason, it just looks way too much!