It was always expected that the Coruisk would start the summer season, with the Loch Frisa coming to the route as soon as modifications were complete and crew ready. That has now been confirmed by CMAL as June.
CMAL post here: https://www.cmassets.co.uk/project/mv-loch-frisa/
Looks a good solide ferry, Dales Marine seem to be doing a good job, perhaps they should be brought into a partnership to run Fergusons yard!