No worries.
Did this trip in 2002 (in a 154) and still here to tell the tale, having done the reverse journey a few days previously in a 134 and loved every minute. It makes a real change from the monotony of A320s and 737s...
Also, I'm sure there has been a few flights since mine without incident
I'm doing the same later this year and have no concerns whatsoever.
Hope that helps put your mind at rest.
Foxile