I voted yes
I like 5/2/5/4 much less fatiguing than 6/3/6/3.
I was part of the original trial so have been on it for a while....
As for BALPA publicity, well I suggested they put noticeboards up in crew rooms with info about BALPA but this was disregarded.
A cheap IKEA noticeboard would do the trick with membership info, the headlines from the latest newsletters (to show BALPA do actually do stuff in between pay deals) and a list of past achievements....