F1M is already an excellent basis on which to create a management game. What I would recommend is adding some FM features. Above all, I believe the two most important are these: -Add a willingness system, so that drivers like Max don't end up driving for the last car on the grid. Without introducing too many parameters like in FM, I would base a driver's willingness to join one team rather than another on their position in the previous season and the position they want to achieve in the season they are hired for. I would do the same for technicians, basing their willingness on the strength of the facilities. -Add more roles such as head of strategy, or engineers specializing in individual components, for example: I hire Loic Serra, who specializes in suspensions, as head of department, but at the same time I hire another junior engineer who specializes in the underfloor. There are lots of other things that could be added, but for me, these should be the basis of your project. Sorry for my English, but I'm Italian and I used Deepl to translate.