Troubles With Rebuilding My Half-fiend

[*Lucadia]

Half fiends should be capable of being chaotic good. They are not true outsiders so there was no reason to alignment lock them. So huzzah Ill just stick with my legacy CG half fiend because it was fitting. It should be rare they deviat from their parantege but they are not one in a million change like a 'redeemed" outsider .

[*rapsam2003]

Tanari succubi/incubi at max caster levels loses a total of 4 (they have 9/10 progression and all those goodies))

Half fiend on the other hand no longer even grants a cha bonus (which . . why? that dont make since. They are supposed to be aluring ) while you lose  9 caster levels right off the bat. Thats a whole 5 levels of difference.

Because obviously the player can't play their character how they would like. Race and class aren't supposed to be tied together.

"you have fiendish parents therefore you're no good at magic"

You might not have any issues, good for you?

Why should it be expected that every race is as good at every class as any other race at that class?