So...

Amy Jo Johnson from tv show Flashpoint was pink power Ranger 20 yrs ago
http://imdb.com/name/nm0005057/?ref_=m_tt_cl_i1

Liv Tennet
http://www.imdb.com/name/nm0855092/

Anna Hutchison and Cerina Vincent have both had careers as well.

In the kingdom of the blind, you're the village idiot.

From same series as Rose, Adelaide Kane has been on Teen Wolf and now stars on Reign

http://imdb.com/name/nm2560043/?ref_=m_tt_cl_i1

and Milo Cawthorne
http://www.imdb.com/name/nm1498725/?ref_=tt_cl_t1

Dan Ewing who was also in Power Rangers RPM went on to Home and Away

https://en.wikipedia.org/wiki/Dan_Ewing

I worked as an extra on RPM and remember Rose being very nice.