WH bullet change question

[Rintintin]

Hi, I have a question about WH and bullet types:

I would like to change bullets if target is a healer to [Blessed
Bullets of Confession]
and if the target is allready under the affect this i want to change
bullets to [Blessed Bullets of Purity]
If target isn't a healer i just want to use [Blessed Bullets of
Purity.

I have tried some variations but not been succesful with the career
option and it's kinda hard to
find a dessy healer willing to stand still long enuff for me to try :)

Looking forward to some help in the right direction!
Cheers!

[D4N1EL]

Use archetype check?

[AGK]

Use stack 1 p 45 for both of them and archtype heal + for BBC and heal - for BBP.