This is a F1 frillback cross with a fantail, it is not a good picture but the feather just barely is turned out, I can not predict the future of such a cross I haven't even seen a frillback crossed with any other breed and display both traits. I am only guessing it would take a very long time...
You are very ambitious, it will take a good 3-4 generations to get curl like the frillback, but to stay with the "breed type" your trying to cross, no telling how long, I have never seen that done if your looking to stay with the type with curly feathers of the frillback.
Good luck and lets see...