Errr, you do have a frozen ATPL do you? You need one to apply to the ATP scheme....
PoF is stuff like:
-Climbing at constant Mach no., what happens to your angle of attack?
-What happens to the CoG of an a/c as fuel is burned from a tank forward of the CoP?
etc etc.
Electrics and Instruments aren't PoF, as far as I can remember.