Have u tried making the San Marino league and comps set up mate?
League - basically it's 2 sub divisions of a 7 and 8 team leagues called Girone A and B, every team in the respective group plays each other twice then each other from the other group once. After that the top 3 teams from each division enter a knockout system for the league title (2 rounds each stage) except for the final and the team that wins their Girone gets a by through the first knockout round.
The problem I had with making this league was the recognition of who won the league title as previous winners was listed as the Girone A, and the club that won the championship had no history of it.
Super Cup - Finalists of the Championship final and the FA cup.
Was only able to do it with the winners from each competition.
FA Cup - A group stage tournament followed by knockout rounds like the champions league.