No. The flavor will be an all-new flavor (from my understanding) that is not available in the regular FXT. If it's extremely successful, there is the possiblity on expanding the flavoring on the CF-FXT later on down the line to include the "traditional" FXT flavors. The challenge will be flavoring it to be as close as possible to the original with the change in formula.
I've already bribed the owner to hook me up to a FXT IV, and he just laughed. I even offered to run the entire warehouse by myself.