After one month , MV Loch Linnhe replaced Isle of Cumbrae .
Loch Striven joined MV Isle of Cumbrae on the Largs -- Great Cumbrae crossing in July 1986 .
After one month , MV Loch Linnhe replaced Great Cumbrae     .
Loch Striven joined MV Isle of Cumbrae on the Largs -- Great Cumbrae crossing in July 1986 .