The sky is the limit! The worst that could happen is you get something totally wild in color & it makes a nice pet for someone! It's not like you would lose in the Breed Type area. I have found that the color is so strong in the Salmon, that whatever you cross with it, you end up with a strong group that is close to the original color. So I would say take the f2 cross & linebreed it back to the parent color, ie the Mcflurrie dad here, and you will be doubling up his genetics, therefore giving you 75% his DNA. And you should get a large percentage of his coloring in the f3 gen. May take a few hatches to achieve the 75%, based on the 100% hatch rate.
In my breeding I found the same to be true of the Porcelain color that I have here. No matter what I have bred to, I get a high % of Porcelain, when only one parent is a porcelain.