Solieria sp. pacifica?

After some trouble this diptera eventually got narrowed down to a Solieria sp. The most likely is the Solieria pacifica.
Looking at "Tachinid Flies" by Robert Belshaw it would seem that these flies are indistinguishable as females and with difficulty in the males. S.pacifica is separated by facial bristles and tarsal claws. I think this is a female so ID perhaps not achievable.

Solieria pacifica?

Solieria pacifica?