Yep, you'll get Neon Blue tux and Yellow tux as well. Also, yes better to start with stock that do not have any defects.
These are my young Red Tux. I used the better shaped male on the left and and tried to get rid of the black specks on the tail and add red on the dorsal, not much luck with his offspring and had to use the other male (the one on the right) whose characteristics are already fixed and had a better result, so if you want to breed to a certain look or standard, start with one that is really close to what you want to achieve.