If your are worried I will second Kitedemon's advise regarding attempting live feeding with the bumblebee. I really wanted to feed F/T too but once she took a live twice enthusiastically I knew it was just too much change too fast. I figure it is more important that she is feeding every week for a while until trying to switch her over on to F/T. I still want to switch her over but just in time.

Glad your pastel took it. Your half way there now!